Java String substring Example

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String class substring method example String class substring method example:- This example demonstrates the working of substring method example. this method returns a substring of a String , here substring is a new string in which value from certain index passed has been copied and pasted of String under method process Syntax:- substring(int beginIndex) Here is the code:- /** * @(#) SubstringString.java * SubstringString class demonstrates the working of substring() method of String class of lang package */ public class SubstringString { public static void main(String args[]) { String str = "as per einstein conclusion nothing can travel faster than light", str1 = " ", str2 = "he ram"; str1 = str.substring(0); // method substring takes the complete data from specified index // location of the string under taken in to the String in which the // method is invoked // complete value of string str has been copied as zero(0) index // location has been passed inside method parentheses System.out.println("value of String str1 taken by the method : " + str1); System.out.println("value String str2 taken by the method: " + str2.substring(3)); } } Output of the program:- value of String str1 taken by the method : as per einstein conclusion nothing can travel faster than light value String str2 taken by the method: ram