This is some examples using Java 8 lambda functions.

• Basic helloworld with lambda function
• Creating Functional Interfaces
• Using previows interfaces wich were promoted to Functional Interfaces(Ex: Runnable)
• Using default Functional Interfaces of Java8 (Ex:Predicate)
• New funcionalities in some common classes of Java who now use Lambda functions(Ex:Method foreach of Interface List)

javac Example1.java Example2.java Example3.java Example4.java Example5.java

Use the Main method accordingly (Ex: Example1 or Example2, etc)

java Example1