Diamond Operator - Java9

// before Java 7, explicit generic type declaration required List<String> myList = new ArrayList<String>(); // since Java 7, dia...

Filters method is Private methods in interface - Java9

FilterMain.java /** * */ package com.java9r; /** * @author Ravi * */ public class FilterMain { /** * @param args */ public static...

Private method in interface - Java 9

InternalPrivateMethodMain.java package com.java9r; import java.util.*; /** * @author Ravi * */ public class InternalPrivateMethodMain im...

Factory Method for immutable Map using ofEntries java 9

ImmutableMap.java package com.java9r; import java.util.*; public class ImmutableMap { public static void main(String[] args) { try { S...

Factory Method for immutable Map java 9

ImmutableMap.java package com.java9r; import java.util.*; public class ImmutableMap { public static void main(String[] args) { try { S...

Collections - Factory method for immutable Set using Bean java 9

ImmutableSet.java package com.java9r; import java.util.*; public class ImmutableSet { public static void main(String[] args) { try { ...

Collections - Factory method for immutable Set using String java 9

ImmutableSet.java package com.java9r; import java.util.*; public class ImmutableSet { public static void main(String[] args) { System....