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Java 8 Streams filter examples. Simple examples comparing the classic approach pre-Java 8 and using the new Java 8 functionalities.
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How to see folder tree structure in command line using tree command.
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How to loop a Map in Java. 6 different methods to loop through a map. The main difference is the looping method.
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How to sort TreeMap in descending order in Java. A simple example using a string as keys.
SWT Button Selection Event
SWT Button Selection Event. A simple example using SelectionListener interface to add an event to a button.
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