- Basics
- OOP
- Compiler
- Collections
- Threads
- Design patterns
- Swing
- I/O
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Effective
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Constructors
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Dependency Injection
*
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Composition
*
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Interfaces Default
*
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Import Static
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♣
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Enums
*
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Lambdas
*
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Constructors
*
- Junit
- Lambdas
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Effective ♣ Import Static
Import static, to avoid qualifying Potential negative impact on readabilty import static java.lang.Math.PI assertEquals(PI == Math.PI, true)
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