input stringlengths 96 415 | output stringlengths 18 303 |
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The following code may contain bugs. Write a refined code without bugs. protected TYPE_1 < TYPE_2 > METHOD_1 ( TYPE_3 VAR_1 ) throws java.io.IOException { TYPE_2 VAR_2 = METHOD_2 ( VAR_1 ) ; return TYPE_4 . METHOD_3 ( METHOD_4 ( VAR_1 , VAR_2 ) ) ; } | protected TYPE_2 METHOD_1 ( TYPE_3 VAR_1 ) throws java.io.IOException { TYPE_2 VAR_2 = METHOD_2 ( VAR_1 ) ; return METHOD_4 ( VAR_1 , VAR_2 ) ; }
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The following code may contain bugs. Write a refined code without bugs. private static native void METHOD_1 ( long VAR_1 , long source , int VAR_2 ) ; | private static void METHOD_1 ( long VAR_1 , long source , int VAR_2 ) { }
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The following code may contain bugs. Write a refined code without bugs. public static void main ( java.lang.String [ ] args ) { TYPE_1 . METHOD_1 ( STRING_1 ) ; TYPE_1 . METHOD_1 ( STRING_2 ) ; TYPE_1 . METHOD_1 ( STRING_3 ) ; TYPE_1 . METHOD_1 ( STRING_4 ) ; TYPE_1 . METHOD_1 ( STRING_5 ) ; } | public static void main ( java.lang.String [ ] args ) { TYPE_1 . METHOD_1 ( STRING_2 ) ; }
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The following code may contain bugs. Write a refined code without bugs. protected boolean METHOD_1 ( java.lang.String field ) { java.lang.String name = TYPE_1 . METHOD_2 ( field ) ; return ! ( ( name . equals ( STRING_1 ) ) || ( name . equals ( STRING_2 ) ) ) ; } | protected boolean METHOD_1 ( java.lang.String field ) { java.lang.String name = TYPE_1 . METHOD_2 ( field ) ; return ! ( name . equals ( STRING_1 ) ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( TYPE_1 VAR_1 ) throws java.io.IOException { VAR_2 = VAR_1 . METHOD_2 ( ) ; VAR_3 = VAR_1 . METHOD_2 ( ) ; VAR_4 = VAR_1 . METHOD_2 ( ) ; } | public void METHOD_1 ( TYPE_1 VAR_1 ) throws java.io.IOException { VAR_2 = VAR_1 . METHOD_2 ( ) ; VAR_3 = VAR_1 . METHOD_2 ( ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( long VAR_1 , long VAR_2 ) { VAR_3 . METHOD_1 ( VAR_1 , VAR_2 ) ; } | public void METHOD_1 ( long VAR_1 , long VAR_2 ) { if ( ( VAR_3 ) != null ) { VAR_3 . METHOD_1 ( VAR_1 , VAR_2 ) ; } }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( int VAR_1 , int VAR_2 , android.content.Intent intent ) { VAR_3 . METHOD_2 ( ) ; } | public void METHOD_1 ( int VAR_1 , int VAR_2 , android.content.Intent intent ) { if ( ( VAR_3 ) != null ) { VAR_3 . METHOD_2 ( ) ; } }
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The following code may contain bugs. Write a refined code without bugs. public void event ( TYPE_1 VAR_1 ) { try { VAR_1 . METHOD_1 ( ) ; } catch ( java.lang.Exception VAR_2 ) { } } | public void event ( TYPE_1 VAR_1 ) { ( n ) ++ ; try { VAR_1 . METHOD_1 ( ) ; } catch ( java.lang.Exception VAR_2 ) { } }
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The following code may contain bugs. Write a refined code without bugs. public void setValue ( java.lang.String key , double [ ] value ) { this . values . put ( key , value ) ; VAR_1 = true ; } | public void setValue ( java.lang.String key , double [ ] value ) { synchronized ( values ) { this . values . put ( key , value ) ; VAR_1 = true ; } }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) { TYPE_1 VAR_1 = ( ( TYPE_1 ) ( getActivity ( ) . METHOD_2 ( VAR_2 ) ) ) ; TYPE_2 . METHOD_3 ( VAR_1 ) ; } | public void METHOD_1 ( ) { TYPE_1 VAR_1 = ( ( TYPE_1 ) ( getActivity ( ) . METHOD_2 ( VAR_2 ) ) ) ; TYPE_2 . assertNotNull ( VAR_1 ) ; }
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The following code may contain bugs. Write a refined code without bugs. public boolean METHOD_1 ( ) { return ( VAR_1 . METHOD_2 ( ) . METHOD_3 ( ) ) > 0 ; } | public boolean METHOD_1 ( ) { return ( VAR_1 . METHOD_2 ( ) . METHOD_3 ( ) ) != 0 ; }
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The following code may contain bugs. Write a refined code without bugs. public java.lang.String getValue ( TYPE_1 VAR_1 ) { return TYPE_2 . METHOD_1 ( VAR_1 . METHOD_2 ( ) , STRING_1 ) ; } | public java.lang.String getValue ( TYPE_1 VAR_1 ) { return VAR_1 . METHOD_2 ( ) . toString ( ) ; }
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The following code may contain bugs. Write a refined code without bugs. public static < TYPE_1 > java.util.List < TYPE_1 > METHOD_1 ( final TYPE_2 < TYPE_1 > VAR_1 , final TYPE_3 < TYPE_1 > VAR_2 ) { return TYPE_4 . METHOD_1 ( VAR_1 ) ; } | public static < TYPE_1 > java.util.List < TYPE_1 > METHOD_1 ( final TYPE_2 < TYPE_1 > VAR_1 , final TYPE_3 < TYPE_1 > VAR_2 ) { return TYPE_4 . METHOD_1 ( VAR_1 , VAR_2 ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( final byte [ ] data ) { METHOD_2 ( ) ; TYPE_1 VAR_1 = TYPE_1 . METHOD_3 ( STRING_1 ) ; TYPE_2 VAR_2 = TYPE_2 . METHOD_4 ( VAR_1 , data ) ; VAR_3 . METHOD_5 ( VAR_2 ) ; } | public void METHOD_1 ( final byte [ ] data ) { TYPE_1 VAR_1 = TYPE_1 . METHOD_3 ( STRING_1 ) ; VAR_2 = TYPE_2 . METHOD_4 ( VAR_1 , data ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) { java.lang.System.out.println ( ) ; METHOD_2 ( new TYPE_1 ( ( INT_1 + ( VAR_1 . getInt ( ( ( VAR_2 ) - INT_1 ) ) ) ) , 0 , 0 ) ) ; } | public void METHOD_1 ( ) { METHOD_2 ( new TYPE_1 ( ( INT_1 + ( VAR_1 . getInt ( ( ( VAR_2 ) - INT_1 ) ) ) ) , 0 , 0 ) ) ; }
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The following code may contain bugs. Write a refined code without bugs. private final void METHOD_1 ( TYPE_1 VAR_1 ) { if ( VAR_2 . METHOD_2 ( ) ) { METHOD_3 ( false ) ; } this . VAR_2 = VAR_1 ; this . VAR_3 . set ( false ) ; } | private final void METHOD_1 ( TYPE_1 VAR_1 ) { if ( ( ( VAR_2 ) != null ) && ( VAR_2 . METHOD_2 ( ) ) ) { METHOD_3 ( false ) ; } this . VAR_2 = VAR_1 ; this . VAR_3 . set ( false ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) { this . METHOD_2 ( false ) ; data . METHOD_3 ( ) . get ( 0 ) . end ( ) ; data . METHOD_4 ( ) . METHOD_5 ( this ) ; } | public void METHOD_1 ( ) { this . METHOD_2 ( false ) ; data . METHOD_4 ( ) . METHOD_5 ( this ) ; data . METHOD_3 ( ) . get ( 0 ) . end ( ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) throws TYPE_1 { TYPE_2 result = this . VAR_1 . METHOD_2 ( ( - 1L ) ) ; TYPE_3 . METHOD_3 ( result ) ; result = this . VAR_1 . METHOD_2 ( 0L ) ; TYPE_3 . METHOD_3 ( result ) ; } | public void METHOD_1 ( ) { TYPE_2 result = this . VAR_1 . METHOD_2 ( ( - 1L ) ) ; METHOD_3 ( result ) ; result = this . VAR_1 . METHOD_2 ( 0L ) ; METHOD_3 ( result ) ; }
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The following code may contain bugs. Write a refined code without bugs. public static void main ( java.lang.String [ ] args ) { TYPE_1 VAR_1 = new TYPE_1 ( ) ; TYPE_2 VAR_2 = new TYPE_2 ( INT_1 ) ; VAR_1 . addComponent ( VAR_3 , VAR_2 ) ; TYPE_1 . main ( args ) ; } | public static void main ( java.lang.String [ ] args ) { TYPE_1 VAR_1 = new TYPE_1 ( ) ; VAR_1 . init ( ) ; TYPE_2 VAR_2 = new TYPE_2 ( INT_1 ) ; VAR_1 . addComponent ( VAR_3 , VAR_2 ) ; }
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The following code may contain bugs. Write a refined code without bugs. protected void METHOD_1 ( java.util.ArrayList < java.lang.String > VAR_1 ) { VAR_2 . METHOD_2 ( ) ; if ( ( VAR_2 ) == null ) { TYPE_1 . i ( VAR_3 , STRING_1 ) ; } VAR_2 . METHOD_3 ( VAR_1 ) ; } | protected void METHOD_1 ( java.util.ArrayList < java.lang.String > VAR_1 ) { VAR_2 . METHOD_2 ( ) ; if ( ( VAR_2 ) != null ) { VAR_2 . METHOD_3 ( VAR_1 ) ; } }
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The following code may contain bugs. Write a refined code without bugs. public boolean METHOD_1 ( TYPE_1 VAR_1 ) throws TYPE_2 { try { return VAR_2 . METHOD_2 ( VAR_1 ) ; } catch ( TYPE_3 VAR_3 ) { throw new TYPE_2 ( STRING_1 , VAR_3 ) ; } } | public boolean METHOD_2 ( TYPE_1 VAR_1 ) throws TYPE_2 { try { return VAR_2 . METHOD_2 ( VAR_1 ) ; } catch ( TYPE_3 VAR_3 ) { throw new TYPE_2 ( STRING_1 , VAR_3 ) ; } }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) throws java.lang.Exception { TYPE_1 . METHOD_2 ( ( STRING_1 + ( VAR_1 ) ) ) ; TYPE_1 . METHOD_2 ( ( STRING_2 + ( VAR_2 ) ) ) ; VAR_3 . METHOD_3 ( VAR_4 , VAR_2 ) ; } | public void METHOD_1 ( ) throws java.lang.Exception { VAR_3 . METHOD_3 ( VAR_4 , VAR_2 ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) { super . METHOD_1 ( ) ; VAR_1 = new TYPE_1 ( this ) ; } | public void METHOD_1 ( ) { super . METHOD_1 ( ) ; if ( ( VAR_1 ) == null ) { VAR_1 = new TYPE_1 ( this ) ; } }
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The following code may contain bugs. Write a refined code without bugs. private boolean METHOD_1 ( ) { return ( ( VAR_1 ) != null ) && ( TYPE_1 . METHOD_2 ( ) . equals ( VAR_1 ) ) ; } | public boolean METHOD_1 ( ) { return ( ( VAR_1 ) != null ) && ( TYPE_1 . METHOD_2 ( ) . equals ( VAR_1 ) ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void add ( TYPE_1 element ) { if ( ( VAR_1 ) != null ) { VAR_1 . add ( element ) ; } } | public TYPE_1 add ( TYPE_1 element ) { if ( ( VAR_1 ) != null ) { return VAR_1 . add ( element ) ; } return element ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( TYPE_1 date ) { if ( date == null ) METHOD_2 ( STRING_1 , STRING_2 ) ; METHOD_2 ( STRING_1 , date . toString ( ) ) ; } | public void METHOD_1 ( TYPE_1 date ) { if ( date == null ) { METHOD_2 ( STRING_1 , STRING_2 ) ; } else { METHOD_2 ( STRING_1 , date . toString ( ) ) ; } }
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The following code may contain bugs. Write a refined code without bugs. private void METHOD_1 ( TYPE_1 VAR_1 ) { TYPE_2 . METHOD_2 ( VAR_2 . METHOD_3 ( ) ) . METHOD_4 ( java.util.Arrays.asList ( VAR_1 ) ) ; } | private void METHOD_1 ( TYPE_1 VAR_1 ) { METHOD_2 ( VAR_2 . METHOD_3 ( ) ) . METHOD_4 ( java.util.Arrays.asList ( VAR_1 ) ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) { assertEquals ( STRING_1 , TYPE_1 . METHOD_2 ( INT_1 , STRING_2 ) ) ; fail ( STRING_3 ) ; } | public void METHOD_1 ( ) { fail ( STRING_3 ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) throws java.lang.Exception { TYPE_1 VAR_1 = new TYPE_1 ( ) ; VAR_1 . remove ( null ) ; } | public void METHOD_1 ( ) throws java.lang.Exception { new TYPE_1 ( ) . remove ( null ) ; }
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The following code may contain bugs. Write a refined code without bugs. protected void METHOD_1 ( ) { super . METHOD_1 ( ) ; VAR_1 = new TYPE_1 ( VAR_2 , VAR_3 ) ; VAR_1 . show ( ) ; METHOD_2 ( ) ; VAR_4 . add ( getString ( VAR_5 ) ) ; METHOD_3 ( ) ; } | protected void METHOD_1 ( ) { super . METHOD_1 ( ) ; VAR_1 = new TYPE_1 ( VAR_2 , VAR_3 ) ; VAR_1 . show ( ) ; VAR_4 . add ( getString ( VAR_5 ) ) ; METHOD_3 ( ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( TYPE_1 VAR_1 ) { super . METHOD_1 ( VAR_1 ) ; VAR_1 . METHOD_2 ( VAR_2 , VAR_3 ) ; } | protected void METHOD_1 ( TYPE_1 VAR_1 ) { super . METHOD_1 ( VAR_1 ) ; VAR_1 . METHOD_2 ( VAR_2 , VAR_3 ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) { VAR_1 . METHOD_2 ( TYPE_1 . METHOD_3 ( ) , java.lang.String.format ( STRING_1 , ( ++ ( id ) ) ) ) ; } | public void METHOD_1 ( ) { for ( ; VAR_1 . METHOD_2 ( TYPE_1 . METHOD_3 ( ) , java.lang.String.format ( STRING_1 , ( ++ ( id ) ) ) ) ; ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( TYPE_1 VAR_1 ) { if ( ( VAR_1 . METHOD_2 ( ) ) != ( - 1 ) ) { VAR_2 . setText ( ( STRING_1 + VAR_1 ) ) ; } else { VAR_2 . setText ( STRING_2 ) ; } } | public void METHOD_1 ( TYPE_1 VAR_1 ) { if ( ( VAR_1 . METHOD_2 ( ) ) != ( - 1 ) ) { VAR_2 . setText ( ( STRING_1 + VAR_1 ) ) ; } else { METHOD_1 ( false ) ; } }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) { if ( ( ( VAR_1 ) - 1 ) > 0 ) { ( this . VAR_1 ) -- ; METHOD_2 ( VAR_1 ) ; } } | public void METHOD_1 ( ) { if ( ( ( VAR_1 ) - 1 ) >= 0 ) { ( this . VAR_1 ) -- ; METHOD_2 ( VAR_1 ) ; } }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) throws java.lang.Exception { TYPE_1 VAR_1 = new TYPE_1 ( null , null ) ; TYPE_2 VAR_2 = new TYPE_2 ( ) ; VAR_1 . METHOD_2 ( TYPE_3 . METHOD_3 ( STRING_1 ) , VAR_2 , new TYPE_4 ( ) , false ) ; } | public void METHOD_1 ( ) throws java.lang.Exception { TYPE_1 VAR_1 = new TYPE_1 ( null , null ) ; TYPE_2 VAR_2 = new TYPE_2 ( ) ; VAR_1 . METHOD_2 ( TYPE_3 . METHOD_3 ( STRING_1 ) , VAR_2 ) ; }
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The following code may contain bugs. Write a refined code without bugs. protected void METHOD_1 ( android.content.Intent intent ) { super . METHOD_1 ( intent ) ; TYPE_1 event = new TYPE_1 ( VAR_1 , null ) ; METHOD_2 ( event ) ; } | protected void METHOD_1 ( android.content.Intent intent ) { super . METHOD_1 ( intent ) ; }
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The following code may contain bugs. Write a refined code without bugs. private java.lang.String METHOD_1 ( java.lang.String VAR_1 ) { java.lang.String VAR_2 = VAR_3 . METHOD_2 ( VAR_4 ) . replace ( VAR_5 , VAR_1 ) ; return VAR_2 ; } | private java.lang.String METHOD_1 ( java.lang.String VAR_1 ) { java.lang.String VAR_2 = VAR_3 . METHOD_2 ( VAR_4 ) . replaceAll ( VAR_5 , VAR_1 ) ; return VAR_2 ; }
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The following code may contain bugs. Write a refined code without bugs. public boolean METHOD_1 ( ) { return ( VAR_1 ) >= ( VAR_2 ) ; } | public boolean METHOD_1 ( ) { return ( VAR_1 ) > ( VAR_2 ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void start ( ) { VAR_1 . set ( ( - 1 ) ) ; } | public void start ( ) { VAR_1 . set ( 1 ) ; }
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The following code may contain bugs. Write a refined code without bugs. private void METHOD_1 ( java.lang.String VAR_1 ) { if ( ( TYPE_1 . METHOD_2 ( VAR_1 ) ) == ( VAR_2 ) ) { ( VAR_2 ) ++ ; VAR_3 . add ( VAR_1 ) ; } } | private void METHOD_1 ( java.lang.String VAR_1 ) { ( VAR_2 ) ++ ; VAR_3 . add ( VAR_1 ) ; }
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The following code may contain bugs. Write a refined code without bugs. private static boolean METHOD_1 ( java.lang.String VAR_1 , int value ) { return TYPE_1 . METHOD_1 ( VAR_1 , java.lang.Integer.toString ( value ) ) ; } | private boolean METHOD_1 ( java.lang.String VAR_1 , int value ) { return METHOD_1 ( VAR_1 , java.lang.Integer.toString ( value ) ) ; }
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The following code may contain bugs. Write a refined code without bugs. public TYPE_1 METHOD_1 ( TYPE_2 source ) { return VAR_1 ; } | public TYPE_1 METHOD_1 ( TYPE_2 source ) { return this . VAR_1 ; }
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The following code may contain bugs. Write a refined code without bugs. public TYPE_1 < TYPE_2 > METHOD_1 ( ) { TYPE_1 temp = this . VAR_1 ; while ( temp != null ) { temp . METHOD_2 ( ) ; } return VAR_1 ; } | public TYPE_1 < TYPE_2 > METHOD_1 ( ) { while ( ( VAR_1 . METHOD_2 ( ) ) != null ) { VAR_1 = VAR_1 . METHOD_2 ( ) ; } return VAR_1 ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( TYPE_1 VAR_1 ) { TYPE_2 VAR_2 ; VAR_2 = new TYPE_2 ( ) ; VAR_2 . METHOD_2 ( METHOD_3 ( ) , METHOD_4 ( ) , VAR_3 ) ; } | public void METHOD_1 ( TYPE_1 VAR_1 ) { TYPE_2 VAR_2 ; VAR_2 = new TYPE_2 ( METHOD_3 ( ) , METHOD_4 ( ) ) ; VAR_2 . METHOD_2 ( VAR_3 ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( TYPE_1 VAR_1 , TYPE_1 VAR_2 , TYPE_2 VAR_3 ) { METHOD_2 ( ) . METHOD_3 ( TYPE_3 . METHOD_1 ( VAR_1 , VAR_2 , VAR_3 , VAR_4 ) ) ; } | public void METHOD_1 ( TYPE_1 VAR_1 , TYPE_1 VAR_2 , TYPE_2 VAR_3 ) { METHOD_2 ( ) . METHOD_3 ( TYPE_3 . METHOD_1 ( VAR_1 , VAR_2 , VAR_3 ) ) ; }
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The following code may contain bugs. Write a refined code without bugs. protected java.lang.Object METHOD_1 ( ) { if ( ( VAR_1 . getData ( VAR_2 ) ) != null ) { return true ; } else { return super . METHOD_1 ( ) ; } } | protected java.lang.Object METHOD_1 ( ) { return ( ( boolean ) ( super . METHOD_1 ( ) ) ) || ( ( VAR_1 . getData ( VAR_2 ) ) != null ) ; }
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The following code may contain bugs. Write a refined code without bugs. public boolean isEmpty ( ) { return ( size ( ) ) <= 0 ; } | public int size ( ) { return size ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( java.lang.String id ) { this . id = java.lang.Integer.parseInt ( id ) ; } | public void METHOD_1 ( java.lang.String id ) { if ( id != null ) { this . id = java.lang.Integer.parseInt ( id ) ; } }
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The following code may contain bugs. Write a refined code without bugs. public int METHOD_1 ( ) { return ( set . length ( ) ) - 1 ; } | public int METHOD_1 ( ) { return ( ( set . length ( ) ) - 1 ) + ( offset ) ; }
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The following code may contain bugs. Write a refined code without bugs. public java.util.Iterator < TYPE_1 > METHOD_1 ( java.util.Iterator < TYPE_2 > VAR_1 ) throws java.lang.Exception { try ( TYPE_3 < TYPE_1 > iterator = new TYPE_4 ( VAR_1 ) ) { return iterator ; } } | public java.util.Iterator < TYPE_1 > METHOD_1 ( java.util.Iterator < TYPE_2 > VAR_1 ) throws java.lang.Exception { return new TYPE_4 ( VAR_1 ) ; }
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The following code may contain bugs. Write a refined code without bugs. public static TYPE_1 METHOD_1 ( TYPE_2 < TYPE_1 > VAR_1 ) { return new TYPE_3 ( TYPE_4 . METHOD_2 ( VAR_1 ) ) ; } | public static TYPE_1 METHOD_1 ( TYPE_2 < TYPE_1 > VAR_1 ) { return new TYPE_3 ( VAR_1 ) ; }
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The following code may contain bugs. Write a refined code without bugs. public java.lang.String METHOD_1 ( TYPE_1 VAR_1 , TYPE_2 VAR_2 ) throws java.io.IOException { TYPE_3 VAR_3 = METHOD_2 ( VAR_1 , VAR_2 ) ; return VAR_3 . METHOD_3 ( ) . toString ( ) ; } | public java.lang.String METHOD_1 ( TYPE_1 VAR_1 , java.lang.String path ) throws java.io.IOException { return path ; }
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The following code may contain bugs. Write a refined code without bugs. private void METHOD_1 ( java.lang.String VAR_1 ) { VAR_2 = VAR_1 ; if ( METHOD_2 ( ) ) { new TYPE_1 ( ) . execute ( VAR_2 ) ; } } | private void METHOD_1 ( java.lang.String VAR_1 ) { VAR_2 = VAR_1 ; if ( METHOD_2 ( ) ) { new TYPE_1 ( this ) . execute ( VAR_2 ) ; } }
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The following code may contain bugs. Write a refined code without bugs. protected void METHOD_1 ( TYPE_1 VAR_1 , TYPE_2 VAR_2 ) throws java.io.IOException { VAR_2 . METHOD_2 ( VAR_1 , METHOD_3 ( STRING_1 , STRING_2 , STRING_1 , STRING_2 , STRING_3 , 1 , 1 , true ) , VAR_3 , VAR_4 ) ; } | private void METHOD_1 ( TYPE_1 VAR_1 , TYPE_2 VAR_2 ) throws java.io.IOException { VAR_2 . METHOD_2 ( VAR_1 , METHOD_3 ( STRING_1 , STRING_2 , STRING_1 , STRING_2 , STRING_3 , 1 , 1 , true ) , VAR_3 , VAR_4 ) ; }
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The following code may contain bugs. Write a refined code without bugs. public static TYPE_1 METHOD_1 ( TYPE_2 ... nodes ) { return TYPE_1 . METHOD_1 ( java.util.Arrays.asList ( nodes ) ) ; } | public static TYPE_1 METHOD_1 ( TYPE_2 [ ] nodes ) { return TYPE_1 . METHOD_1 ( java.util.Arrays.asList ( nodes ) ) ; }
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The following code may contain bugs. Write a refined code without bugs. private void METHOD_1 ( ) { VAR_1 = 0 ; if ( VAR_2 ) ( VAR_3 ) ++ ; else ( VAR_3 ) -- ; VAR_2 = true ; VAR_4 . METHOD_2 ( ) ; METHOD_3 ( ) ; } | private void METHOD_1 ( ) { VAR_1 = 0 ; if ( VAR_2 ) ( VAR_3 ) ++ ; else ( VAR_3 ) -- ; VAR_4 . METHOD_2 ( ) ; METHOD_3 ( ) ; }
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The following code may contain bugs. Write a refined code without bugs. public TYPE_1 METHOD_1 ( ) { if ( ( ( VAR_1 ) != null ) || ( ( VAR_1 . isEmpty ( ) ) == false ) ) { return new TYPE_1 ( VAR_1 ) ; } return new TYPE_1 ( ) ; } | public TYPE_1 METHOD_1 ( ) { if ( ( ( VAR_1 ) != null ) && ( ( VAR_1 . isEmpty ( ) ) == false ) ) { return new TYPE_1 ( VAR_1 ) ; } return new TYPE_1 ( ) ; }
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The following code may contain bugs. Write a refined code without bugs. protected void METHOD_1 ( TYPE_1 context ) throws java.lang.Exception { TYPE_2 VAR_1 = TYPE_2 . METHOD_2 ( ) ; VAR_2 . METHOD_3 ( ) ; VAR_1 . METHOD_4 ( ) ; VAR_3 . info ( STRING_1 , VAR_1 . getTime ( ) ) ; } | protected void METHOD_1 ( TYPE_1 context ) throws java.lang.Exception { VAR_2 . METHOD_3 ( ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( java.lang.String VAR_1 , java.lang.String VAR_2 ) { TYPE_1 VAR_3 = new TYPE_1 ( ) ; assertEquals ( VAR_3 . METHOD_1 ( VAR_1 ) , VAR_2 ) ; } | public void METHOD_1 ( java.lang.String VAR_1 , java.lang.String VAR_2 ) { TYPE_1 VAR_3 = new TYPE_1 ( ) ; org.testng.Assert.assertEquals ( VAR_3 . METHOD_1 ( VAR_1 ) , VAR_2 ) ; }
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The following code may contain bugs. Write a refined code without bugs. protected TYPE_1 METHOD_1 ( double VAR_1 ) { return TYPE_2 . METHOD_2 ( VAR_1 , VAR_2 , VAR_3 , VAR_4 , VAR_4 ) ; } | protected TYPE_1 METHOD_1 ( double VAR_1 ) { return TYPE_2 . METHOD_2 ( VAR_1 , VAR_2 , VAR_3 , VAR_4 , VAR_4 , 0 ) ; }
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The following code may contain bugs. Write a refined code without bugs. private void METHOD_1 ( TYPE_1 context ) { if ( context instanceof TYPE_2 ) { java.lang.String VAR_1 = METHOD_2 ( ) ; ( ( TYPE_2 ) ( context ) ) . METHOD_3 ( VAR_2 class , VAR_3 ) ; } } | private void METHOD_1 ( TYPE_1 context ) { if ( context instanceof TYPE_2 ) { ( ( TYPE_2 ) ( context ) ) . METHOD_3 ( VAR_2 class , VAR_3 ) ; } }
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The following code may contain bugs. Write a refined code without bugs. private java.lang.String METHOD_1 ( java.lang.String TYPE_1 ) { java.lang.System.out.println ( ( STRING_1 + ( TYPE_1 . substring ( 0 , TYPE_1 . METHOD_2 ( CHAR_1 ) ) ) ) ) ; return TYPE_1 . substring ( 0 , TYPE_1 . METHOD_2 ( CHAR_1 ) ) ; } | private java.lang.String METHOD_1 ( java.lang.String TYPE_1 ) { return TYPE_1 . substring ( 0 , TYPE_1 . METHOD_2 ( CHAR_1 ) ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( java.util.List < TYPE_1 > VAR_1 ) { VAR_2 = VAR_1 ; VAR_3 = new TYPE_2 ( VAR_2 , this ) ; VAR_4 . METHOD_2 ( VAR_3 ) ; VAR_3 . METHOD_3 ( ) ; } | public void METHOD_1 ( java.util.List < TYPE_1 > VAR_1 ) { VAR_2 = VAR_1 ; VAR_3 = new TYPE_2 ( VAR_2 ) ; VAR_4 . METHOD_2 ( VAR_3 ) ; VAR_3 . METHOD_3 ( ) ; }
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The following code may contain bugs. Write a refined code without bugs. public static boolean METHOD_1 ( ) { if ( ! ( TYPE_1 . METHOD_2 ( ) . METHOD_3 ( ) . isEmpty ( ) ) ) return true ; return false ; } | public static boolean METHOD_1 ( ) { TYPE_1 token = TYPE_1 . METHOD_2 ( ) ; if ( ( token != null ) && ( ! ( token . METHOD_3 ( ) . isEmpty ( ) ) ) ) return true ; return false ; }
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The following code may contain bugs. Write a refined code without bugs. private void METHOD_1 ( TYPE_1 VAR_1 ) { java.lang.System.out.println ( STRING_1 ) ; VAR_2 . METHOD_2 ( TYPE_2 . METHOD_3 ( ) ) ; } | private void METHOD_1 ( TYPE_1 VAR_1 ) { VAR_2 . METHOD_2 ( TYPE_2 . METHOD_3 ( ) ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) { TYPE_1 . METHOD_2 ( this , STRING_1 , VAR_1 ) . show ( ) ; } | public void METHOD_1 ( ) { }
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The following code may contain bugs. Write a refined code without bugs. public int METHOD_1 ( TYPE_1 state , int VAR_1 , java.util.Random VAR_2 ) { return ( ( java.lang.Integer ) ( state . getValue ( VAR_3 ) ) ) + 1 ; } | public int METHOD_1 ( TYPE_1 state , int VAR_1 , java.util.Random VAR_2 ) { return ( ( java.lang.Integer ) ( state . getValue ( VAR_3 ) ) ) ; }
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The following code may contain bugs. Write a refined code without bugs. public boolean METHOD_1 ( ) { return ( ( VAR_1 ) < ( VAR_2 ) ) && ( iterator . METHOD_1 ( ) ) ; } | public boolean METHOD_1 ( ) { return ( ( this . VAR_1 ) < ( this . VAR_2 ) ) && ( this . iterator . METHOD_1 ( ) ) ; }
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The following code may contain bugs. Write a refined code without bugs. public TYPE_1 METHOD_1 ( java.lang.String VAR_1 ) { TYPE_1 VAR_2 = VAR_3 . get ( VAR_1 ) ; if ( VAR_2 == null ) { VAR_2 = new TYPE_1 ( VAR_1 ) ; VAR_3 . put ( VAR_4 , VAR_2 ) ; } return VAR_2 ; } | public TYPE_1 METHOD_1 ( java.lang.String VAR_1 ) { TYPE_1 VAR_2 = VAR_3 . get ( VAR_1 ) ; if ( VAR_2 == null ) { VAR_2 = new TYPE_1 ( VAR_1 ) ; VAR_3 . put ( VAR_1 , VAR_2 ) ; } return VAR_2 ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) throws java.lang.Throwable { final java.lang.String VAR_1 = STRING_1 ; final java.lang.String VAR_2 = STRING_2 ; METHOD_2 ( VAR_1 , VAR_2 , true , METHOD_3 ( VAR_3 . METHOD_4 ( ) ) ) ; } | public void METHOD_1 ( ) throws java.lang.Throwable { final java.lang.String VAR_1 = STRING_1 ; final java.lang.String VAR_2 = STRING_2 ; METHOD_2 ( VAR_1 , METHOD_3 ( VAR_3 . METHOD_4 ( ) ) , VAR_2 , true ) ; }
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The following code may contain bugs. Write a refined code without bugs. public TYPE_1 METHOD_1 ( ) { if ( VAR_1 . isEmpty ( ) ) throw new TYPE_2 ( ) ; return VAR_1 . METHOD_2 ( ) ; } | public TYPE_1 METHOD_1 ( ) { if ( VAR_1 . isEmpty ( ) ) throw new TYPE_2 ( ) ; return VAR_1 . first ( ) ; }
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The following code may contain bugs. Write a refined code without bugs. private java.lang.String METHOD_1 ( long time ) { VAR_1 . METHOD_2 ( TYPE_1 . METHOD_3 ( ) ) ; return VAR_1 . format ( new java.util.Date ( time ) ) ; } | private java.lang.String METHOD_1 ( long time ) { return VAR_1 . format ( new java.util.Date ( time ) ) ; }
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The following code may contain bugs. Write a refined code without bugs. private void METHOD_1 ( ) throws TYPE_1 { TYPE_2 VAR_1 = VAR_2 . METHOD_2 ( ) ; synchronized ( VAR_3 ) { for ( TYPE_3 VAR_4 : VAR_3 ) VAR_1 . METHOD_3 ( VAR_4 ) ; } } | private void METHOD_1 ( ) throws TYPE_1 { TYPE_2 VAR_1 = VAR_2 . METHOD_2 ( ) ; for ( TYPE_3 VAR_4 : VAR_3 ) VAR_1 . METHOD_3 ( VAR_4 ) ; }
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The following code may contain bugs. Write a refined code without bugs. private boolean METHOD_1 ( java.lang.String VAR_1 ) { return METHOD_2 ( STRING_1 , VAR_1 ) ; } | private boolean METHOD_1 ( java.lang.String VAR_1 ) { return ! ( METHOD_2 ( STRING_1 , VAR_1 ) ) ; }
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The following code may contain bugs. Write a refined code without bugs. protected java.lang.String METHOD_1 ( java.lang.String VAR_1 ) { if ( VAR_1 . contains ( STRING_1 ) ) { VAR_1 = VAR_1 . replace ( STRING_2 , STRING_3 ) ; } return VAR_1 . trim ( ) ; } | protected java.lang.String METHOD_1 ( java.lang.String VAR_1 ) { if ( VAR_1 . contains ( STRING_1 ) ) { VAR_1 = VAR_1 . replace ( STRING_1 , STRING_3 ) ; } return VAR_1 . trim ( ) ; }
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The following code may contain bugs. Write a refined code without bugs. public TYPE_1 < TYPE_2 > METHOD_1 ( java.lang.String VAR_1 , java.lang.String VAR_2 ) { return VAR_3 . METHOD_2 ( VAR_1 ) . METHOD_3 ( ) . METHOD_4 ( new TYPE_3 ( VAR_2 , true ) . append ( STRING_1 , true ) ) . METHOD_5 ( INT_1 ) ; } | public TYPE_1 < TYPE_2 > METHOD_1 ( java.lang.String VAR_1 , java.lang.String VAR_2 ) { return VAR_3 . METHOD_2 ( VAR_1 ) . METHOD_3 ( ) . METHOD_4 ( new TYPE_3 ( VAR_2 , true ) . append ( STRING_1 , true ) ) ; }
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The following code may contain bugs. Write a refined code without bugs. public java.lang.Void METHOD_1 ( TYPE_1 type , java.lang.Void VAR_1 ) { java.lang.System.out.println ( type ) ; type . METHOD_2 ( TYPE_2 . METHOD_3 ( 0 ) ) ; java.lang.System.out.println ( type ) ; return super . METHOD_1 ( type , VAR_1 ) ; } | public java.lang.Void METHOD_1 ( TYPE_1 type , java.lang.Void VAR_1 ) { type . METHOD_2 ( TYPE_2 . METHOD_3 ( 0 ) ) ; return super . METHOD_1 ( type , VAR_1 ) ; }
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The following code may contain bugs. Write a refined code without bugs. private void METHOD_1 ( java.lang.String VAR_1 ) { VAR_2 . setText ( VAR_1 ) ; } | private void METHOD_1 ( java.lang.String VAR_1 ) { VAR_2 . setText ( VAR_1 . toUpperCase ( ) ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) { while ( VAR_1 ) { try { java.lang.String message = VAR_2 . METHOD_2 ( ) ; VAR_3 . METHOD_3 ( message ) ; } catch ( java.io.IOException VAR_4 ) { VAR_1 = false ; VAR_3 . METHOD_3 ( STRING_1 ) ; } } } | public void METHOD_1 ( ) { while ( VAR_1 ) { try { java.lang.String message = VAR_2 . METHOD_2 ( ) ; VAR_3 . METHOD_3 ( message ) ; } catch ( java.io.IOException VAR_4 ) { VAR_1 = false ; } } }
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The following code may contain bugs. Write a refined code without bugs. private void METHOD_1 ( TYPE_1 VAR_1 ) { TYPE_2 . METHOD_2 ( ) . METHOD_3 ( VAR_2 . getText ( ) , VAR_3 . getText ( ) ) ; METHOD_4 ( false ) ; } | private void METHOD_1 ( TYPE_1 VAR_1 ) { TYPE_2 . METHOD_2 ( ) . METHOD_3 ( VAR_2 . getText ( ) , VAR_3 . getText ( ) ) ; METHOD_4 ( false , false ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) { TYPE_1 VAR_1 = new TYPE_1 ( ) ; VAR_1 . execute ( new java.lang.String [ ] { url } ) ; } | public void METHOD_1 ( ) { TYPE_1 VAR_1 = new TYPE_1 ( ) ; VAR_1 . execute ( url ) ; }
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The following code may contain bugs. Write a refined code without bugs. private static void METHOD_1 ( ) { java.lang.System.out.println ( STRING_1 ) ; java.lang.System.exit ( 1 ) ; } | private static void METHOD_1 ( ) { java.lang.System.err.println ( STRING_1 ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) { java.util.List < TYPE_1 > VAR_1 = VAR_2 . METHOD_2 ( STRING_1 ) ; TYPE_2 . assertTrue ( ( ( VAR_1 . size ( ) ) == 1 ) ) ; } | public void METHOD_1 ( ) { java.util.List < TYPE_1 > VAR_1 = VAR_2 . METHOD_2 ( STRING_1 ) ; TYPE_2 . assertTrue ( ( ( VAR_1 . size ( ) ) >= 1 ) ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) { if ( METHOD_2 ( ) ) { TYPE_1 . METHOD_3 ( VAR_1 , VAR_2 ) ; VAR_3 . setEnabled ( false ) ; } } | public void METHOD_1 ( ) { TYPE_1 . METHOD_3 ( VAR_1 , VAR_2 ) ; VAR_3 . setEnabled ( false ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( TYPE_1 VAR_1 ) { if ( VAR_1 != null ) { try { VAR_1 . METHOD_2 ( ) ; } catch ( java.lang.Exception VAR_2 ) { VAR_3 . error ( STRING_1 , VAR_2 ) ; } VAR_1 = null ; } } | public void METHOD_1 ( TYPE_1 VAR_1 ) { return ; }
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The following code may contain bugs. Write a refined code without bugs. public static int i ( java.lang.String VAR_1 , java.lang.String msg ) { if ( VAR_2 ) { return TYPE_1 . i ( VAR_1 , msg ) ; } return 0 ; } | public static void i ( java.lang.String VAR_1 , java.lang.String msg ) { if ( VAR_2 ) { TYPE_1 . i ( VAR_1 , msg ) ; } }
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The following code may contain bugs. Write a refined code without bugs. public TYPE_1 getConfig ( ) { METHOD_1 ( ) ; return VAR_1 ; } | public TYPE_1 getConfig ( ) { return VAR_1 ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) { for ( int i = 0 ; i < ( VAR_1 ) ; i ++ ) { if ( ( VAR_2 [ i ] ) >= INT_1 ) { METHOD_2 ( i ) ; } } } | public void METHOD_1 ( ) { for ( int i = VAR_1 ; i > 0 ; i -- ) { if ( ( VAR_2 [ ( i - 1 ) ] ) >= INT_1 ) { METHOD_2 ( ( i - 1 ) ) ; } } }
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The following code may contain bugs. Write a refined code without bugs. public void start ( ) { VAR_1 . METHOD_1 ( VAR_2 ) ; VAR_3 = VAR_4 ; VAR_5 = VAR_6 ; } | public void start ( ) { VAR_3 = VAR_4 ; VAR_5 = VAR_6 ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) { java.lang.System.out.println ( STRING_1 ) ; this . target = null ; this . VAR_1 = 0 ; this . VAR_2 . METHOD_2 ( null ) ; this . VAR_2 . METHOD_3 ( null ) ; } | public void METHOD_1 ( ) { this . target = null ; this . VAR_1 = 0 ; this . VAR_2 . METHOD_2 ( null ) ; this . VAR_2 . METHOD_3 ( null ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( TYPE_1 VAR_1 ) { TYPE_2 . METHOD_2 ( METHOD_3 ( ) , ( STRING_1 + ( VAR_1 . METHOD_4 ( ) ) ) , VAR_2 ) . show ( ) ; } | public void METHOD_1 ( TYPE_1 VAR_1 ) { }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) { VAR_1 . METHOD_2 ( this ) ; VAR_2 . add ( this ) ; } | public void METHOD_1 ( ) { VAR_1 . METHOD_2 ( this ) ; VAR_2 . remove ( this ) ; }
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The following code may contain bugs. Write a refined code without bugs. protected void METHOD_1 ( ) { super . METHOD_1 ( ) ; VAR_1 . METHOD_2 ( this ) ; try { VAR_2 . METHOD_3 ( this ) ; } catch ( TYPE_1 VAR_3 ) { TYPE_2 . METHOD_4 ( STRING_1 , STRING_2 , VAR_3 ) ; } } | protected void METHOD_1 ( ) { super . METHOD_1 ( ) ; VAR_1 . METHOD_2 ( this ) ; }
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The following code may contain bugs. Write a refined code without bugs. protected void METHOD_1 ( ) { super . METHOD_1 ( ) ; if ( VAR_1 ) java.lang.System.out.println ( STRING_1 ) ; VAR_2 = false ; METHOD_2 ( STRING_2 ) ; METHOD_3 ( ) ; } | public void METHOD_1 ( ) { super . METHOD_1 ( ) ; if ( VAR_1 ) java.lang.System.out.println ( STRING_1 ) ; VAR_2 = false ; METHOD_2 ( STRING_2 ) ; METHOD_3 ( ) ; }
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The following code may contain bugs. Write a refined code without bugs. protected void METHOD_1 ( TYPE_1 VAR_1 ) { TYPE_2 . METHOD_2 ( METHOD_3 ( ) ) ; super . METHOD_1 ( VAR_1 ) ; TYPE_3 . METHOD_4 ( TYPE_4 . METHOD_5 ( this ) ) ; } | protected void METHOD_1 ( TYPE_1 VAR_1 ) { TYPE_2 . METHOD_2 ( this ) ; super . METHOD_1 ( VAR_1 ) ; TYPE_3 . METHOD_4 ( TYPE_4 . METHOD_5 ( this ) ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( android.view.View view ) { VAR_1 = view ; VAR_2 . METHOD_2 ( 0 ) ; } | public void METHOD_1 ( android.view.View view ) { if ( ( view != null ) && ( ( VAR_1 ) == null ) ) { VAR_1 = view ; VAR_2 . METHOD_2 ( 0 ) ; } }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( int VAR_1 , int x ) throws TYPE_1 { setValue ( VAR_1 , ( STRING_1 + x ) ) ; } | public void METHOD_1 ( int VAR_1 , int x ) throws TYPE_1 { setValue ( VAR_1 , java.lang.Integer.toString ( x ) ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) { VAR_1 = 0 ; try { METHOD_2 ( ) ; } catch ( java.io.IOException VAR_2 ) { VAR_1 = 0 ; VAR_3 . METHOD_3 ( ) ; } } | public void METHOD_1 ( ) { try { METHOD_2 ( ) ; } catch ( java.io.IOException VAR_2 ) { VAR_3 . METHOD_3 ( ) ; VAR_1 = 0 ; } }
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The following code may contain bugs. Write a refined code without bugs. public static void METHOD_1 ( ) { if ( ! ( VAR_1 ) ) { try { VAR_2 . METHOD_2 ( ) ; } catch ( java.lang.NullPointerException VAR_3 ) { } } } | public static void METHOD_1 ( ) { if ( ! ( VAR_1 ) ) { try { VAR_2 . METHOD_2 ( ) ; } catch ( java.lang.NullPointerException VAR_3 ) { return ; } } }
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The following code may contain bugs. Write a refined code without bugs. protected java.lang.String METHOD_1 ( TYPE_1 VAR_1 ) { return VAR_1 . METHOD_2 ( VAR_2 ) . toString ( ) ; } | protected java.lang.String METHOD_1 ( TYPE_1 VAR_1 ) { java.lang.Object attribute = VAR_1 . METHOD_2 ( VAR_2 ) ; return attribute == null ? null : attribute . toString ( ) ; }
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