001 Source-code-of-the-example-used-in-the-lesson
https://github.com/AndriiPiatakha/learnit_java_core/blob/master/src/com/itbulls/learnit/javacore/string/StringMainMethodsOverview.java

002 Source-code-of-the-example-used-in-the-lesson
https://github.com/AndriiPiatakha/learnit_java_core/blob/master/src/com/itbulls/learnit/javacore/string/StringComparisonDemo.java

003 Source-code-of-the-example-used-in-the-lesson
https://github.com/AndriiPiatakha/learnit_java_core/blob/master/src/com/itbulls/learnit/javacore/string/EscapeSequences.java

004 Source-code-of-the-example-used-in-the-lesson
https://github.com/AndriiPiatakha/learnit_java_core/blob/master/src/com/itbulls/learnit/javacore/string/StringFormattingDemo.java

004 Source-code-from-the-lesson-Formatter-Demo
https://github.com/AndriiPiatakha/learnit_java_core/blob/master/src/com/itbulls/learnit/javacore/string/FormatterDemo.java

005 Source-code-of-the-example-used-in-the-lesson
https://github.com/AndriiPiatakha/learnit_java_core/blob/master/src/com/itbulls/learnit/javacore/string/RegularExpressions.java

005 Homework
https://docs.google.com/document/d/12ERxY6dUtcxo5ikfBA13_mB_7yeAByXpliDqEQ0Kjrk/edit?usp=sharing

008 Source-code-SOLUTION-Floating-point-number-formatting
https://github.com/AndriiPiatakha/learnit_java_core/blob/master/src/com/itbulls/learnit/javacore/string/hw/PINumberFormatting.java

008 Source-code-SOLUTION-Split-words-regular-expression
https://github.com/AndriiPiatakha/learnit_java_core/blob/master/src/com/itbulls/learnit/javacore/string/hw/SplitWords.java