input stringlengths 96 415 | output stringlengths 18 303 |
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The following code may contain bugs. Write a refined code without bugs. void METHOD_1 ( ) { VAR_1 = true ; this . METHOD_2 ( VAR_2 . get ( 0 ) ) ; VAR_2 . remove ( 0 ) ; java.lang.System.out.println ( ( ( STRING_1 + ( id ) ) + STRING_2 ) ) ; } | void METHOD_1 ( ) { VAR_1 = true ; this . METHOD_2 ( VAR_2 . get ( 0 ) ) ; VAR_2 . remove ( 0 ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( java.util.Set < java.lang.String > VAR_1 ) { this . VAR_1 = VAR_1 ; if ( ( VAR_2 ) != null ) { VAR_2 . METHOD_2 ( false , null ) ; } } | public void METHOD_1 ( java.util.Set < java.lang.String > VAR_1 ) { if ( ( VAR_2 ) != null ) { VAR_2 . METHOD_2 ( false , null ) ; } }
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The following code may contain bugs. Write a refined code without bugs. public boolean METHOD_1 ( android.view.View view , TYPE_1 event ) { if ( ( VAR_1 ) && ( VAR_2 ) ) return TYPE_2 . METHOD_2 ( ) . METHOD_1 ( view , event ) ; return true ; } | public boolean METHOD_1 ( android.view.View view , TYPE_1 event ) { if ( VAR_1 ) return TYPE_2 . METHOD_2 ( ) . METHOD_1 ( view , event ) ; return true ; }
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The following code may contain bugs. Write a refined code without bugs. private static java.lang.String METHOD_1 ( java.lang.Class VAR_1 ) { assert VAR_1 != null ; return VAR_1 . getClass ( ) . getName ( ) ; } | private static java.lang.String METHOD_1 ( java.lang.Class VAR_1 ) { assert VAR_1 != null ; return VAR_1 . getName ( ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( TYPE_1 VAR_1 , int i , boolean b ) { if ( ( ( VAR_2 ) != null ) && b ) { VAR_2 . METHOD_2 ( i ) ; VAR_3 = VAR_2 . METHOD_3 ( ) ; } } | public void METHOD_1 ( TYPE_1 VAR_1 , int i , boolean b ) { if ( ( ( VAR_2 ) != null ) && b ) { VAR_3 = i ; VAR_2 . METHOD_2 ( i ) ; } }
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The following code may contain bugs. Write a refined code without bugs. protected void METHOD_1 ( ) { super . METHOD_1 ( ) ; METHOD_2 ( VAR_1 ) ; METHOD_3 ( VAR_2 , VAR_3 ) ; METHOD_4 ( VAR_4 , VAR_5 ) ; } | protected void METHOD_1 ( ) { super . METHOD_1 ( ) ; METHOD_2 ( VAR_1 ) ; super . METHOD_3 ( VAR_2 , VAR_3 ) ; super . METHOD_4 ( VAR_4 , VAR_5 ) ; }
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The following code may contain bugs. Write a refined code without bugs. TYPE_1 METHOD_1 ( ) { TYPE_1 a = TYPE_2 . METHOD_2 ( VAR_1 . info ) ; METHOD_3 ( METHOD_4 ( STRING_1 ) ) ; return a ; } | TYPE_1 METHOD_1 ( ) { TYPE_1 a = TYPE_2 . METHOD_2 ( VAR_1 . info ) ; return a ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) { TYPE_1 . METHOD_2 ( STRING_1 , VAR_1 ) ; TYPE_2 . METHOD_3 ( this ) ; super . METHOD_1 ( ) ; } | public void METHOD_1 ( ) { TYPE_1 . i ( STRING_1 , VAR_1 ) ; TYPE_2 . METHOD_3 ( this ) ; super . METHOD_1 ( ) ; }
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The following code may contain bugs. Write a refined code without bugs. public static TYPE_1 METHOD_1 ( ) { return new TYPE_1 ( 0 , 0 , 0 , 1 ) ; } | public TYPE_1 METHOD_1 ( ) { this . set ( 0 , 0 , 0 , 1 ) ; return this ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( TYPE_1 VAR_1 ) { VAR_2 . info ( ( STRING_1 + VAR_1 ) ) ; VAR_3 . remove ( VAR_1 ) ; VAR_4 . remove ( VAR_1 ) ; } | public void METHOD_1 ( TYPE_1 VAR_1 ) { VAR_2 . info ( ( STRING_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 = VAR_2 ; VAR_3 = VAR_4 ; } | public void METHOD_1 ( ) { }
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The following code may contain bugs. Write a refined code without bugs. private boolean METHOD_1 ( int [ ] VAR_1 ) { return ( ( VAR_1 . length ) > 0 ) && ( ( VAR_1 [ 0 ] ) == ( VAR_2 ) ) ; } | private boolean METHOD_1 ( int [ ] VAR_1 ) { return ( ( VAR_1 . length ) > 0 ) && ( this . METHOD_1 ( VAR_1 [ 0 ] ) ) ; }
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The following code may contain bugs. Write a refined code without bugs. private void METHOD_1 ( ) { TYPE_1 . start ( this , VAR_1 ) ; } | private void METHOD_1 ( ) { TYPE_1 . start ( this , VAR_1 , 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 , TYPE_2 < TYPE_3 > listener , TYPE_4 VAR_2 , TYPE_5 VAR_3 , TYPE_6 VAR_4 ) { TYPE_7 . METHOD_2 ( VAR_5 , VAR_1 , listener , VAR_2 , this . VAR_6 , VAR_3 , VAR_4 ) ; } | public void METHOD_1 ( TYPE_1 VAR_1 , TYPE_2 < TYPE_3 > listener , TYPE_4 VAR_2 , TYPE_5 VAR_3 , TYPE_6 VAR_4 ) { TYPE_7 . METHOD_2 ( VAR_5 , VAR_1 , listener , VAR_2 , VAR_3 , this . VAR_6 , VAR_4 ) ; }
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The following code may contain bugs. Write a refined code without bugs. public static boolean METHOD_1 ( java.lang.String VAR_1 ) { return ( TYPE_1 . METHOD_2 ( VAR_1 ) ) || ( TYPE_1 . METHOD_3 ( VAR_1 ) ) ; } | public static boolean METHOD_1 ( java.lang.String VAR_1 ) { return ! ( ( TYPE_1 . METHOD_2 ( VAR_1 ) ) || ( TYPE_1 . METHOD_3 ( VAR_1 ) ) ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void count ( final TYPE_1 < java.lang.Integer > result , final java.util.List < ? extends TYPE_2 > VAR_1 , final TYPE_3 VAR_2 , final java.lang.Void VAR_3 , final TYPE_4 VAR_4 ) { METHOD_1 ( result ) ; } | public void count ( final TYPE_1 < java.lang.Integer > result , final java.util.List < ? extends TYPE_2 > VAR_1 , final TYPE_3 VAR_2 , final java.lang.Void VAR_3 , final TYPE_4 VAR_4 ) { }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( final TYPE_1 VAR_1 ) { if ( VAR_1 == null ) { VAR_2 . METHOD_2 ( VAR_3 ) ; } else { VAR_2 . METHOD_2 ( VAR_1 . METHOD_3 ( ) ) ; } } | public void METHOD_1 ( final TYPE_1 VAR_1 ) { if ( VAR_1 == null ) { this . VAR_2 . METHOD_2 ( VAR_3 ) ; } else { this . VAR_2 . METHOD_2 ( VAR_1 . METHOD_3 ( ) ) ; } }
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The following code may contain bugs. Write a refined code without bugs. public boolean METHOD_1 ( int VAR_1 ) { return ( ( VAR_2 ) - VAR_1 ) > ( VAR_3 ) ; } | public boolean METHOD_1 ( int VAR_1 ) { return ( ( VAR_2 ) - VAR_1 ) >= ( 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_2 . METHOD_2 ( VAR_2 , VAR_1 ) ; VAR_3 . add ( STRING_1 ) ; } | protected void METHOD_1 ( TYPE_1 VAR_1 ) { TYPE_2 . METHOD_2 ( VAR_2 , VAR_1 ) ; VAR_3 . add ( STRING_1 ) ; }
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The following code may contain bugs. Write a refined code without bugs. public static double METHOD_1 ( TYPE_1 VAR_1 ) { double VAR_2 = TYPE_2 . METHOD_2 ( VAR_3 ) ; double VAR_4 = TYPE_2 . METHOD_2 ( VAR_5 ) ; double VAR_6 = ( VAR_2 + VAR_4 ) / ( FLOAT_1 * ( VAR_7 ) ) ; return VAR_6 ; } | public double METHOD_1 ( TYPE_1 VAR_1 ) throws java.lang.Exception { double VAR_2 = METHOD_2 ( VAR_3 ) ; double VAR_4 = METHOD_2 ( VAR_5 ) ; double VAR_6 = ( VAR_2 + VAR_4 ) / ( FLOAT_1 * ( VAR_7 ) ) ; return VAR_6 ; }
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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 url = new java.lang.StringBuilder ( VAR_2 ) . append ( VAR_1 ) . toString ( ) ; return VAR_3 . METHOD_2 ( url , VAR_4 . String class ) ; } | private java.lang.String METHOD_1 ( java.lang.String VAR_1 ) { java.lang.String url = ( VAR_2 ) + VAR_1 ; return VAR_3 . METHOD_2 ( url , VAR_4 . String class ) ; }
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The following code may contain bugs. Write a refined code without bugs. private double METHOD_1 ( double VAR_1 ) { double value = VAR_1 - ( VAR_1 / ( INT_1 * ( VAR_2 ) ) ) ; return TYPE_1 . METHOD_2 ( value , 0 , VAR_3 ) ; } | private double METHOD_1 ( double VAR_1 ) { double value = VAR_1 - ( VAR_1 / ( VAR_2 ) ) ; return TYPE_1 . METHOD_2 ( value , 0 , VAR_3 ) ; }
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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 = this ; if ( VAR_2 ) { TYPE_1 . METHOD_2 ( new TYPE_2 ( ) ) ; } METHOD_3 ( ) ; VAR_3 = new TYPE_3 ( ) ; } | public void METHOD_1 ( ) { super . METHOD_1 ( ) ; VAR_1 = this ; if ( VAR_2 ) { TYPE_1 . METHOD_2 ( new TYPE_2 ( ) ) ; } VAR_3 = new TYPE_3 ( ) ; }
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The following code may contain bugs. Write a refined code without bugs. public TYPE_1 < TYPE_2 > METHOD_1 ( final java.lang.String name ) throws java.lang.Exception { return VAR_1 . METHOD_2 ( VAR_2 , type ) ; } | public TYPE_1 < TYPE_2 > METHOD_1 ( final java.lang.String name ) throws java.lang.Exception { return VAR_1 . METHOD_2 ( id , type ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( boolean VAR_1 ) { METHOD_2 ( VAR_2 ) ; } | public void METHOD_1 ( boolean VAR_1 ) { if ( ! VAR_1 ) { METHOD_2 ( VAR_2 ) ; } }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( TYPE_1 VAR_1 ) { METHOD_2 ( VAR_1 ) ; VAR_2 . METHOD_3 ( ) . METHOD_4 ( STRING_1 , true ) . METHOD_5 ( ) ; } | public void METHOD_1 ( TYPE_1 VAR_1 ) { METHOD_2 ( VAR_1 ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void remove ( TYPE_1 c ) { VAR_1 . remove ( c ) ; METHOD_1 ( ) ; } | public void remove ( TYPE_1 c ) { if ( VAR_1 . contains ( c ) ) { VAR_1 . remove ( c ) ; } METHOD_1 ( ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) { VAR_1 = null ; if ( ( ( VAR_2 ) != null ) && ( ! ( VAR_2 . METHOD_2 ( ) ) ) ) { VAR_2 . METHOD_3 ( ) ; VAR_2 = null ; } } | public void METHOD_1 ( ) { VAR_1 = null ; }
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The following code may contain bugs. Write a refined code without bugs. public TYPE_1 METHOD_1 ( final TYPE_2 n ) { TYPE_1 VAR_1 = null ; try { VAR_2 . METHOD_2 ( this ) ; } catch ( java.lang.NullPointerException VAR_3 ) { } return VAR_1 ; } | public TYPE_1 METHOD_1 ( final TYPE_2 n ) { TYPE_1 VAR_1 = null ; VAR_2 . METHOD_2 ( this ) ; 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 ) { VAR_1 . METHOD_2 ( ) . METHOD_3 ( this ) ; java.lang.System.out.println ( ( STRING_1 + ( VAR_2 ) ) ) ; VAR_2 = 0 ; } | public void METHOD_1 ( TYPE_1 VAR_1 ) { java.lang.System.out.println ( VAR_1 . METHOD_2 ( ) ) ; VAR_1 . METHOD_2 ( ) . METHOD_3 ( this ) ; java.lang.System.out.println ( ( STRING_1 + ( VAR_2 ) ) ) ; VAR_2 = 0 ; }
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The following code may contain bugs. Write a refined code without bugs. public java.lang.String METHOD_1 ( java.lang.String VAR_1 ) { int VAR_2 = ( VAR_1 . METHOD_2 ( STRING_1 ) ) + INT_1 ; return VAR_1 . substring ( VAR_2 , ( ( VAR_1 . length ( ) ) - VAR_2 ) ) ; } | public java.lang.String METHOD_1 ( java.lang.String VAR_1 ) { int VAR_2 = ( VAR_1 . METHOD_2 ( STRING_1 ) ) + INT_1 ; return VAR_1 . substring ( VAR_2 ) ; }
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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 ) { METHOD_2 ( VAR_2 , VAR_3 , VAR_1 ) ; METHOD_3 ( ) ; } | public void METHOD_1 ( java.util.List < TYPE_1 > VAR_1 ) { METHOD_2 ( VAR_2 , VAR_1 ) ; METHOD_3 ( ) ; }
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The following code may contain bugs. Write a refined code without bugs. private void METHOD_1 ( TYPE_1 VAR_1 , double VAR_2 , double height ) { VAR_1 . METHOD_2 ( new TYPE_2 ( 0 , 0 , VAR_2 , height ) ) ; } | private void METHOD_1 ( final double VAR_2 , final double height ) { this . METHOD_2 ( new TYPE_2 ( 0 , 0 , VAR_2 , height ) ) ; }
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The following code may contain bugs. Write a refined code without bugs. public double METHOD_1 ( ) { if ( ( VAR_1 . METHOD_2 ( VAR_2 ) ) > 0 ) { return VAR_1 . METHOD_2 ( VAR_3 ) ; } else { return - ( VAR_1 . METHOD_2 ( VAR_3 ) ) ; } } | public double METHOD_1 ( ) { if ( ( VAR_1 . METHOD_2 ( VAR_2 ) ) > 0 ) { return - ( VAR_1 . METHOD_2 ( VAR_3 ) ) ; } else { return VAR_1 . 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 , int VAR_2 ) { METHOD_2 ( new TYPE_2 ( this , VAR_1 , VAR_2 ) ) ; } | public void METHOD_1 ( TYPE_1 VAR_1 , int VAR_2 ) { new TYPE_2 ( this , VAR_1 , VAR_2 ) ; }
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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 < INT_1 ; i ++ ) { VAR_1 . METHOD_2 ( TYPE_1 . METHOD_3 ( ) ) ; } } | public void METHOD_1 ( ) { for ( int i = 0 ; i < INT_1 ; i ++ ) { this . VAR_1 . METHOD_2 ( TYPE_1 . METHOD_3 ( ) ) ; } }
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The following code may contain bugs. Write a refined code without bugs. protected void METHOD_1 ( ) { TYPE_1 . METHOD_2 ( VAR_1 , STRING_1 ) ; TYPE_2 . METHOD_3 ( VAR_2 , new TYPE_3 ( ) ) ; TYPE_4 . METHOD_4 ( VAR_3 , VAR_4 ) ; METHOD_5 ( false , false , false , false ) ; } | protected void METHOD_1 ( ) { TYPE_1 . METHOD_2 ( VAR_1 , STRING_1 ) ; METHOD_5 ( false , false , false , false ) ; TYPE_2 . METHOD_3 ( VAR_2 , new TYPE_3 ( ) ) ; TYPE_4 . METHOD_4 ( VAR_3 , VAR_4 ) ; }
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The following code may contain bugs. Write a refined code without bugs. protected abstract boolean METHOD_1 ( long VAR_1 , java.lang.String VAR_2 , long VAR_3 ) ; | protected abstract boolean METHOD_1 ( long VAR_3 , long VAR_1 , java.lang.String VAR_2 ) ;
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The following code may contain bugs. Write a refined code without bugs. public int getValue ( int VAR_1 ) { return ( buffer . METHOD_1 ( ( ( VAR_1 * INT_1 ) + INT_1 ) ) ) & INT_2 ; } | public int getValue ( int VAR_1 ) { return buffer . METHOD_1 ( ( ( VAR_1 * INT_1 ) + INT_1 ) ) ; }
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The following code may contain bugs. Write a refined code without bugs. public static void main ( java.lang.String [ ] args ) throws java.lang.Exception { TYPE_1 . METHOD_1 ( STRING_1 , STRING_2 ) ; } | public static void main ( java.lang.String [ ] args ) throws java.lang.Exception { }
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The following code may contain bugs. Write a refined code without bugs. public int METHOD_1 ( ) { java.util.Random VAR_1 = new java.util.Random ( ) ; int VAR_2 = VAR_1 . METHOD_2 ( INT_1 ) ; while ( VAR_3 . contains ( VAR_2 ) ) { VAR_2 = VAR_1 . METHOD_2 ( INT_2 ) ; } return VAR_2 ; } | public int METHOD_1 ( ) { java.util.Random VAR_1 = new java.util.Random ( ) ; int VAR_2 = VAR_1 . METHOD_2 ( INT_1 ) ; while ( VAR_3 . contains ( VAR_2 ) ) { VAR_2 = VAR_1 . METHOD_2 ( INT_1 ) ; } return VAR_2 ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( android.view.View VAR_1 ) { if ( VAR_2 . METHOD_2 ( ) ) { VAR_3 . METHOD_3 ( VAR_4 ) ; } else { VAR_5 . METHOD_3 ( VAR_6 ) ; } } | public void METHOD_1 ( android.view.View VAR_1 ) { if ( VAR_2 . METHOD_2 ( ) ) { VAR_3 . METHOD_3 ( VAR_4 ) ; } else { VAR_3 . METHOD_3 ( VAR_6 ) ; } }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( TYPE_1 error ) { if ( ( VAR_1 . size ( ) ) > 0 ) METHOD_2 ( ) ; else METHOD_3 ( ) ; } | public void METHOD_1 ( TYPE_1 error ) { if ( VAR_1 . isEmpty ( ) ) { METHOD_3 ( ) ; } else { METHOD_2 ( ) ; } }
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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 ) { return TYPE_2 . getId ( VAR_1 ) ; } | public java.lang.String METHOD_1 ( TYPE_1 VAR_1 ) { return VAR_1 . toString ( ) ; }
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The following code may contain bugs. Write a refined code without bugs. public static void METHOD_1 ( ) { TYPE_1 . METHOD_2 ( STRING_1 ) ; TYPE_1 . METHOD_2 ( STRING_2 ) ; } | public static void METHOD_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 ) { if ( this . VAR_2 . METHOD_2 ( VAR_1 ) ) { this . VAR_3 . METHOD_3 ( VAR_1 ) ; } else { throw new TYPE_2 ( ) ; } } | public void METHOD_1 ( TYPE_1 VAR_1 ) { if ( this . VAR_3 . METHOD_2 ( VAR_1 ) ) { this . VAR_3 . METHOD_3 ( VAR_1 ) ; } else { throw new TYPE_2 ( ) ; } }
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The following code may contain bugs. Write a refined code without bugs. private static void METHOD_1 ( ) { java.lang.String VAR_1 = STRING_1 ; VAR_2 . METHOD_2 ( VAR_1 , null ) ; } | private static void METHOD_1 ( ) { java.lang.String VAR_1 = STRING_1 ; VAR_2 . METHOD_2 ( VAR_1 ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void start ( ) { java.lang.System.out.println ( ( STRING_1 + ( METHOD_1 ( ) ) ) ) ; this . METHOD_2 ( true ) ; TYPE_1 . METHOD_3 ( null , STRING_2 ) ; java.lang.System.out.println ( STRING_3 ) ; } | public void start ( ) { this . METHOD_2 ( true ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) { super . METHOD_1 ( ) ; TYPE_1 . METHOD_2 ( VAR_1 , STRING_1 ) ; VAR_2 . METHOD_1 ( ) ; } | public void METHOD_1 ( ) { super . METHOD_1 ( ) ; VAR_2 . METHOD_1 ( ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) { METHOD_2 ( VAR_1 ) ; VAR_2 = ( ( double ) ( VAR_3 ) ) / ( ( double ) ( VAR_4 ) ) ; } | public void METHOD_1 ( ) { METHOD_2 ( ) ; VAR_2 = ( ( double ) ( VAR_3 ) ) / ( ( double ) ( VAR_4 ) ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( TYPE_1 response ) throws java.io.IOException , TYPE_2 { METHOD_2 ( METHOD_3 ( ) . METHOD_1 ( ) . METHOD_4 ( ) . toString ( ) , response . METHOD_5 ( ) ) ; } | public java.lang.String METHOD_1 ( ) throws TYPE_2 { return METHOD_3 ( ) . METHOD_1 ( ) . METHOD_4 ( ) . toString ( ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( final int VAR_1 ) { METHOD_1 ( STRING_1 , new java.lang.Object [ ] { VAR_1 } ) ; } | public void METHOD_1 ( final int VAR_1 ) { METHOD_1 ( STRING_1 , VAR_1 ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) { if ( ( this . VAR_1 ) != null ) { this . VAR_1 . METHOD_2 ( this . METHOD_3 ( ) ) ; } } | public void METHOD_1 ( ) { if ( ( this . VAR_1 ) != null ) { this . VAR_1 . METHOD_2 ( true , this . METHOD_3 ( ) ) ; } }
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The following code may contain bugs. Write a refined code without bugs. public static java.lang.String METHOD_1 ( java.lang.String filePath ) { if ( ! ( TYPE_1 . METHOD_2 ( STRING_1 ) . contains ( STRING_2 ) ) ) return filePath . replaceAll ( STRING_3 , STRING_4 ) ; return filePath ; } | public static java.lang.String METHOD_1 ( java.lang.String filePath ) { if ( ! ( TYPE_1 . METHOD_2 ( STRING_1 ) . toLowerCase ( ) . contains ( STRING_2 ) ) ) return filePath . replaceAll ( STRING_3 , STRING_4 ) ; return filePath ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( TYPE_1 VAR_1 ) { VAR_2 = VAR_1 ; TYPE_2 . METHOD_2 ( VAR_3 , VAR_1 . METHOD_3 ( ) ) ; } | public void METHOD_1 ( TYPE_1 VAR_1 ) { VAR_2 = VAR_1 ; }
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The following code may contain bugs. Write a refined code without bugs. public void execute ( TYPE_1 VAR_1 , TYPE_2 VAR_2 ) { init ( VAR_1 , VAR_2 ) ; if ( params . isEmpty ( ) ) { VAR_2 . response ( ) . end ( STRING_1 ) ; return ; } METHOD_1 ( 0 , params ) ; } | public void execute ( TYPE_1 VAR_1 , TYPE_2 VAR_2 ) { init ( VAR_1 , VAR_2 ) ; METHOD_1 ( 0 , params ) ; }
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The following code may contain bugs. Write a refined code without bugs. protected TYPE_1 METHOD_1 ( ) throws TYPE_2 { return TYPE_3 . METHOD_2 ( ) . METHOD_3 ( ) ; } | protected TYPE_1 METHOD_1 ( ) throws TYPE_2 { TYPE_3 context = TYPE_3 . METHOD_2 ( ) ; if ( context != null ) { return context . METHOD_3 ( ) ; } else { return super . METHOD_1 ( ) ; } }
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The following code may contain bugs. Write a refined code without bugs. public static void init ( ) { TYPE_1 . METHOD_1 ( VAR_1 ) ; } | public static void init ( ) { }
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The following code may contain bugs. Write a refined code without bugs. java.lang.String METHOD_1 ( byte [ ] data ) throws java.io.IOException ; | java.lang.String METHOD_1 ( java.lang.String data ) throws java.io.IOException ;
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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 , int VAR_2 , java.lang.String VAR_3 , java.lang.String msg ) { return VAR_1 . equals ( METHOD_2 ( VAR_2 , VAR_3 , msg ) ) ; } | private boolean METHOD_1 ( java.lang.String VAR_1 , java.lang.String VAR_2 , java.lang.String VAR_3 , java.lang.String msg ) { return VAR_1 . equals ( METHOD_2 ( VAR_2 , VAR_3 , msg ) ) ; }
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The following code may contain bugs. Write a refined code without bugs. private void METHOD_1 ( TYPE_1 VAR_1 ) { VAR_2 . add ( VAR_1 ) ; VAR_1 . METHOD_2 ( new TYPE_2 ( VAR_2 ) ) ; } | private void METHOD_1 ( TYPE_1 VAR_1 ) { VAR_2 . add ( VAR_1 ) ; VAR_1 . METHOD_2 ( new TYPE_2 ( VAR_2 , false ) ) ; }
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The following code may contain bugs. Write a refined code without bugs. public static java.util.List < java.lang.String > METHOD_1 ( java.lang.String VAR_1 , java.lang.String VAR_2 ) { return TYPE_1 . METHOD_1 ( TYPE_1 . METHOD_2 ( VAR_1 ) , VAR_2 ) ; } | public static java.util.List < java.lang.String > METHOD_1 ( java.lang.String filePath , java.lang.String VAR_2 ) { return TYPE_1 . METHOD_1 ( TYPE_1 . METHOD_2 ( filePath ) , VAR_2 ) ; }
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The following code may contain bugs. Write a refined code without bugs. public java.lang.Boolean METHOD_1 ( ) { return VAR_1 . get ( STRING_1 ) . equals ( STRING_2 ) ? true : false ; } | public java.lang.Boolean METHOD_1 ( ) { return ( ( VAR_1 . get ( STRING_1 ) ) != null ) && ( VAR_1 . get ( STRING_1 ) . equals ( STRING_2 ) ) ? true : false ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( int VAR_1 ) { VAR_2 = METHOD_2 ( VAR_1 ) ; } | public void METHOD_1 ( android.content.Context context , int VAR_1 ) { VAR_2 = METHOD_2 ( context , VAR_1 ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) { METHOD_2 ( VAR_1 ) ; METHOD_3 ( ( ) - > VAR_2 != null ) ; } | public void METHOD_1 ( ) { METHOD_2 ( 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 = VAR_2 . METHOD_2 ( id ) ; TYPE_2 VAR_3 = VAR_2 . METHOD_3 ( id ) ; VAR_2 . METHOD_1 ( VAR_3 , VAR_1 ) ; return null ; } | public java.lang.String delete ( ) { TYPE_1 VAR_1 = VAR_2 . METHOD_2 ( id ) ; TYPE_2 VAR_3 = VAR_2 . METHOD_3 ( id ) ; VAR_2 . METHOD_1 ( VAR_3 , VAR_1 ) ; return null ; }
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The following code may contain bugs. Write a refined code without bugs. public TYPE_1 METHOD_1 ( ) { TYPE_2 VAR_1 = METHOD_2 ( ) ; return VAR_1 == null ? this : VAR_1 . METHOD_1 ( ) ; } | protected TYPE_1 METHOD_1 ( ) { TYPE_2 VAR_1 = METHOD_2 ( ) ; return VAR_1 == null ? this : VAR_1 . METHOD_1 ( ) ; }
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The following code may contain bugs. Write a refined code without bugs. public static java.lang.String METHOD_1 ( TYPE_1 VAR_1 , TYPE_2 VAR_2 ) { java.lang.String VAR_3 = TYPE_3 . METHOD_2 ( VAR_2 , VAR_2 . METHOD_3 ( ) . METHOD_4 ( ) . METHOD_5 ( ) , VAR_1 . METHOD_2 ( ) ) ; return VAR_3 ; } | public static java.lang.String METHOD_1 ( TYPE_1 VAR_1 , TYPE_2 VAR_2 ) { return TYPE_3 . METHOD_2 ( VAR_2 , VAR_2 . METHOD_3 ( ) . METHOD_4 ( ) . METHOD_5 ( ) , VAR_1 . METHOD_2 ( ) ) ; }
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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 ) { return VAR_3 . METHOD_1 ( VAR_1 , VAR_2 ) ; } | public java.lang.String METHOD_1 ( TYPE_1 VAR_1 , TYPE_2 VAR_2 , java.lang.String message ) { return VAR_3 . METHOD_1 ( VAR_1 , VAR_2 , message ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) { METHOD_2 ( ) ; METHOD_3 ( ) ; METHOD_4 ( ( ( METHOD_5 ( ) ) + 1 ) ) ; } | public void METHOD_1 ( ) { METHOD_4 ( ( ( METHOD_5 ( ) ) + 1 ) ) ; METHOD_2 ( ) ; METHOD_3 ( ) ; }
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The following code may contain bugs. Write a refined code without bugs. public int METHOD_1 ( java.lang.Object key ) { return ( ( key . METHOD_2 ( ) ) % ( ( VAR_1 ) + 1 ) ) - 1 ; } | public int METHOD_1 ( java.lang.Object key ) { return ( ( java.lang.Math.abs ( key . METHOD_2 ( ) ) ) % ( ( VAR_1 ) + 1 ) ) - 1 ; }
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The following code may contain bugs. Write a refined code without bugs. public synchronized void METHOD_1 ( final long VAR_1 ) { VAR_2 . METHOD_2 ( STRING_1 , VAR_1 ) ; METHOD_3 ( TYPE_1 . METHOD_4 ( VAR_3 ) , VAR_1 ) ; } | public synchronized void METHOD_1 ( final long VAR_1 ) { VAR_2 . METHOD_2 ( STRING_1 , VAR_1 ) ; METHOD_3 ( TYPE_1 . METHOD_4 ( VAR_3 ) , VAR_1 ) ; VAR_3 = 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 , java.lang.String VAR_2 ) { TYPE_2 . METHOD_2 ( STRING_1 ) ; METHOD_3 ( VAR_1 ) ; } | public void METHOD_1 ( TYPE_1 VAR_1 , java.lang.String 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 ( int VAR_1 , int VAR_2 ) { return VAR_3 [ ( ( VAR_1 * ( n ) ) + VAR_2 ) ] ; } | public boolean METHOD_1 ( int VAR_1 , int VAR_2 ) { VAR_1 -= 1 ; VAR_2 -= 1 ; return VAR_3 [ ( ( VAR_1 * ( n ) ) + 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 ) { super . METHOD_1 ( VAR_1 ) ; METHOD_2 ( VAR_2 ) ; VAR_3 = TYPE_2 . METHOD_3 ( ) ; VAR_4 = TYPE_3 . METHOD_3 ( ) ; TYPE_4 . METHOD_4 ( this ) ; } | protected void METHOD_1 ( TYPE_1 VAR_1 ) { super . METHOD_1 ( VAR_1 ) ; METHOD_2 ( VAR_2 ) ; VAR_3 = TYPE_2 . METHOD_3 ( ) ; VAR_4 = TYPE_3 . METHOD_3 ( ) ; context = this ; TYPE_4 . METHOD_4 ( this ) ; }
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The following code may contain bugs. Write a refined code without bugs. private int METHOD_1 ( int position ) { return ( position % INT_1 ) + ( VAR_1 ) ; } | private int METHOD_1 ( int position ) { return ( ( VAR_1 ) + position ) % INT_1 ; }
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The following code may contain bugs. Write a refined code without bugs. private void METHOD_1 ( ) { VAR_1 . METHOD_2 ( false ) ; VAR_2 = new TYPE_1 ( VAR_3 ) ; VAR_1 . METHOD_3 ( false ) ; METHOD_4 ( VAR_2 ) ; } | private void METHOD_1 ( ) { VAR_1 . METHOD_2 ( false ) ; VAR_2 = new TYPE_1 ( VAR_3 ) ; METHOD_4 ( VAR_2 ) ; }
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The following code may contain bugs. Write a refined code without bugs. public static void METHOD_1 ( TYPE_1 VAR_1 , TYPE_2 response , int VAR_2 , java.lang.String content ) { TYPE_3 . output ( response , VAR_2 , STRING_1 , STRING_2 , null , content ) ; VAR_1 . METHOD_2 ( false ) ; } | public static void METHOD_1 ( TYPE_1 VAR_1 , TYPE_2 response , int VAR_2 , java.lang.String content ) { TYPE_3 . output ( response , VAR_2 , STRING_1 , STRING_2 , null , content ) ; VAR_1 . METHOD_2 ( true ) ; }
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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 ) { METHOD_1 ( VAR_1 , this ) ; } | public void METHOD_1 ( java.lang.String VAR_1 ) throws java.lang.Exception { METHOD_1 ( VAR_1 , null , this ) ; }
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The following code may contain bugs. Write a refined code without bugs. public java.lang.Void METHOD_1 ( TYPE_1 node , java.lang.Void VAR_1 ) { node . METHOD_2 ( TYPE_2 . METHOD_3 ( VAR_2 , VAR_3 , VAR_4 , VAR_5 , node . METHOD_4 ( ) ) ) ; return null ; } | public java.lang.Void METHOD_1 ( TYPE_1 node , java.lang.Void VAR_1 ) { node . METHOD_2 ( TYPE_2 . METHOD_3 ( VAR_2 , VAR_3 , VAR_5 , VAR_4 , node . METHOD_4 ( ) ) ) ; return null ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( float [ ] VAR_1 ) { VAR_2 . METHOD_1 ( VAR_1 ) ; if ( ( VAR_3 ) != null ) { VAR_3 . METHOD_1 ( VAR_1 ) ; } new TYPE_1 ( 0 ) . METHOD_1 ( VAR_1 ) ; } | public void METHOD_1 ( float [ ] VAR_1 ) { VAR_2 . METHOD_1 ( VAR_1 ) ; if ( ( VAR_3 ) != null ) { VAR_3 . METHOD_1 ( VAR_1 ) ; } }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) { super . METHOD_1 ( ) ; this . METHOD_2 ( METHOD_3 ( ) . toString ( ) ) ; this . METHOD_4 ( null ) ; } | public void METHOD_1 ( ) { super . METHOD_1 ( ) ; this . setText ( METHOD_2 ( METHOD_3 ( ) . toString ( ) ) ) ; this . METHOD_4 ( null ) ; }
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The following code may contain bugs. Write a refined code without bugs. public final void METHOD_1 ( final TYPE_1 VAR_1 ) { VAR_2 = false ; METHOD_2 ( ) ; VAR_3 . METHOD_1 ( VAR_1 ) ; VAR_4 . METHOD_1 ( VAR_1 ) ; } | public final void METHOD_1 ( final TYPE_1 VAR_1 ) { VAR_2 = false ; VAR_3 . METHOD_1 ( VAR_1 ) ; VAR_4 . METHOD_1 ( VAR_1 ) ; }
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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 , byte [ ] VAR_2 , boolean VAR_3 ) { if ( ! VAR_3 ) { return ; } int message = TYPE_1 . METHOD_2 ( VAR_2 ) ; this . METHOD_3 ( message ) ; } | public void METHOD_1 ( java.lang.String VAR_1 , byte [ ] VAR_2 , boolean VAR_3 ) { if ( ! VAR_3 ) { return ; } int message = TYPE_1 . METHOD_2 ( VAR_2 ) ; this . METHOD_3 ( message , VAR_1 ) ; }
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The following code may contain bugs. Write a refined code without bugs. public double METHOD_1 ( int a , int b ) { if ( ( a == 0 ) || ( b == 0 ) ) throw new TYPE_1 ( STRING_1 ) ; return a / b ; } | public double METHOD_1 ( int a , int b ) { if ( b == 0 ) throw new TYPE_1 ( STRING_1 ) ; return a / b ; }
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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 . add ( VAR_1 ) ; VAR_3 = ( VAR_2 . size ( ) ) - 1 ; } | private void METHOD_1 ( java.lang.String VAR_1 ) { VAR_2 . add ( VAR_1 ) ; VAR_3 = VAR_2 . size ( ) ; }
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The following code may contain bugs. Write a refined code without bugs. public boolean METHOD_1 ( java.lang.String VAR_1 ) { return ( VAR_2 . METHOD_2 ( VAR_1 ) ) != null ; } | public boolean METHOD_1 ( java.lang.String VAR_1 ) { return VAR_2 . METHOD_1 ( VAR_1 ) ; }
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The following code may contain bugs. Write a refined code without bugs. public void METHOD_1 ( ) { TYPE_1 . METHOD_2 ( VAR_1 , STRING_1 ) ; if ( ( VAR_2 ) != null ) VAR_2 . METHOD_3 ( VAR_3 ) ; } | public void METHOD_1 ( ) { if ( ( VAR_2 ) != null ) VAR_2 . METHOD_3 ( VAR_3 ) ; }
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The following code may contain bugs. Write a refined code without bugs. private void METHOD_1 ( final TYPE_1 VAR_1 ) { try { VAR_1 . METHOD_1 ( ) ; } catch ( final TYPE_2 VAR_2 ) { } } | private void METHOD_1 ( final TYPE_1 VAR_1 ) { if ( VAR_1 == null ) { return ; } try { VAR_1 . METHOD_1 ( ) ; } catch ( final TYPE_2 VAR_2 ) { } }
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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 , java.util.Map VAR_2 ) { java.lang.System.out.println ( STRING_1 ) ; return new TYPE_2 ( VAR_1 , VAR_2 ) ; } | public TYPE_1 METHOD_1 ( java.lang.String VAR_1 , java.util.Map VAR_2 ) { return new TYPE_2 ( VAR_1 , VAR_2 ) ; }
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The following code may contain bugs. Write a refined code without bugs. static java.util.List < TYPE_1 > METHOD_1 ( TYPE_2 VAR_1 ) { java.util.List < TYPE_1 > result = new java.util.ArrayList < TYPE_1 > ( ) ; TYPE_3 . METHOD_2 ( result , VAR_1 ) ; return result ; } | java.util.List < TYPE_1 > METHOD_1 ( TYPE_2 VAR_1 ) { java.util.List < TYPE_1 > result = new java.util.ArrayList < TYPE_1 > ( ) ; METHOD_2 ( result , VAR_1 ) ; return result ; }
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The following code may contain bugs. Write a refined code without bugs. public < TYPE_1 extends TYPE_2 > TYPE_1 METHOD_1 ( final java.lang.String VAR_1 ) { return ( ( TYPE_1 ) ( METHOD_2 ( VAR_1 ) . METHOD_3 ( ) . iterator ( ) . METHOD_4 ( ) ) ) ; } | protected < TYPE_1 extends TYPE_2 > TYPE_1 METHOD_1 ( final java.lang.String VAR_1 ) { return ( ( TYPE_1 ) ( METHOD_2 ( VAR_1 ) . METHOD_3 ( ) . iterator ( ) . METHOD_4 ( ) ) ) ; }
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The following code may contain bugs. Write a refined code without bugs. public TYPE_1 METHOD_1 ( TYPE_2 context ) { if ( ( VAR_1 ) == null ) { VAR_1 = new TYPE_1 ( context ) ; } return VAR_1 ; } | public TYPE_1 METHOD_1 ( android.content.Context context ) { if ( ( VAR_1 ) == null ) { VAR_1 = new TYPE_1 ( context ) ; } return VAR_1 ; }
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The following code may contain bugs. Write a refined code without bugs. public TYPE_1 METHOD_1 ( TYPE_2 VAR_1 ) throws java.lang.Exception { TYPE_1 VAR_2 = new TYPE_1 ( ) ; VAR_2 . id = VAR_1 . getId ( ) ; return VAR_2 ; } | public TYPE_1 METHOD_1 ( TYPE_2 VAR_1 ) throws java.lang.Exception { TYPE_1 VAR_2 = new TYPE_1 ( ) ; if ( VAR_1 == null ) { VAR_2 . id = 0 ; } else { VAR_2 . id = VAR_1 . getId ( ) ; } return VAR_2 ; }
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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 . METHOD_2 ( ) ; VAR_2 . METHOD_1 ( this ) ; ( ( TYPE_1 ) ( METHOD_3 ( VAR_3 ) ) ) . METHOD_4 ( ) ; METHOD_5 ( ) ; } | public void METHOD_1 ( android.view.View view ) { VAR_1 . METHOD_2 ( ) ; ( ( TYPE_1 ) ( METHOD_3 ( VAR_3 ) ) ) . METHOD_4 ( ) ; VAR_2 . METHOD_1 ( this ) ; METHOD_5 ( ) ; }
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The following code may contain bugs. Write a refined code without bugs. protected void init ( ) { METHOD_1 ( VAR_1 ) ; TYPE_1 VAR_2 = METHOD_2 ( ) ; TYPE_2 VAR_3 = ( ( TYPE_3 ) ( VAR_2 ) ) . METHOD_3 ( ) ; METHOD_4 ( VAR_3 , false ) ; } | protected void init ( ) { METHOD_1 ( VAR_1 ) ; TYPE_1 VAR_2 = METHOD_2 ( ) ; TYPE_2 VAR_3 = ( ( TYPE_3 ) ( VAR_2 ) ) . METHOD_3 ( ) ; METHOD_4 ( VAR_3 , true ) ; }
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The following code may contain bugs. Write a refined code without bugs. public java.lang.String METHOD_1 ( ) { return ( ( ( STRING_1 + ( VAR_1 ) ) + STRING_2 ) + ( ( VAR_2 ) * INT_1 ) ) + STRING_3 ; } | public java.lang.String METHOD_1 ( ) { return ( ( ( STRING_1 + ( VAR_1 ) ) + STRING_2 ) + ( VAR_2 ) ) + STRING_3 ; }
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The following code may contain bugs. Write a refined code without bugs. public static void init ( ) { VAR_1 = new java.io.BufferedReader ( new TYPE_1 ( VAR_2 ) ) ; try { VAR_1 = new java.io.BufferedReader ( new java.io.FileReader ( STRING_1 ) ) ; } catch ( java.lang.Exception VAR_3 ) { VAR_3 . METHOD_1 ( ) ; } } | public static void init ( ) { VAR_1 = new java.io.BufferedReader ( new TYPE_1 ( VAR_2 ) ) ; }
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The following code may contain bugs. Write a refined code without bugs. public java.util.List < TYPE_1 > METHOD_1 ( ) { return new java.util.ArrayList ( VAR_1 ) ; } | public java.util.List < java.util.Vector > METHOD_1 ( ) { return new java.util.ArrayList < > ( VAR_1 ) ; }
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The following code may contain bugs. Write a refined code without bugs. public TYPE_1 METHOD_1 ( ) { TYPE_2 VAR_1 = new TYPE_2 ( name , message , VAR_2 ) ; VAR_3 . METHOD_1 ( VAR_1 ) ; return VAR_3 ; } | public TYPE_1 METHOD_1 ( ) { TYPE_2 VAR_1 = new TYPE_2 ( message , name , VAR_2 ) ; VAR_3 . METHOD_1 ( VAR_1 ) ; return VAR_3 ; }
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