1.what is static in java? Static is a keyword in java. One of the Important keyword in java. Clear understanding of static keyword is ...

TestNG XML example to execute Multiple Classes In testng.xml file we can specify multiple name (s) which needs to be executed. In a pro...

package com.instaceofjava; public class primenumbers { public static void main(String[] args) { int num=50; int count=0; for(int i=...

Java Enum: In this tutorial I will explain what is enum, how to use enum in different areas of a Java program and an example program on i...

Like HashMap,  Hashtable  stores key/value pairs in a  hash table . When using a  Hashtable , you specify an object that is used as a key, ...