This a development with Java Implementation of cases, they have all the source code, you should take a look!

exemple_1
.........\BorderLayoutDemo.class
.........\BorderLayoutDemo.java
.........\BoxLayoutFrame.class
.........\BoxLayoutFrame.java
.........\CardLayoutFrame.class
.........\CardLayoutFrame.java
.........\FlowLayoutDemo.class
.........\FlowLayoutDemo.java
.........\GridLayoutDemo.class
.........\GridLayoutDemo.java
.........\LoginDialogDemo.class
.........\LoginDialogDemo.java

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