WAP to accept a string and convert the string to uppercase in java

1.	WAP to accept a string and convert the string to uppercase in java
Answer» #Shreyansh59 Program: public class changeCase { public static void main(String[] ARGS) { String str1="GREAT Power"; StringBuffer newStr=new StringBuffer(str1); for(int i = 0; i < str1. LENGTH(); i++) { //CHECKS for lower case character. if(Character. isLowerCase(str1. charAt(i))) { //Convert it into upper case using toUpperCase() function.

Answer»

#Shreyansh59

Program:

public class changeCase {

public static void main(String[] ARGS) {

String str1="GREAT Power";

StringBuffer newStr=new StringBuffer(str1);

for(int i = 0; i < str1. LENGTH(); i++) {

//CHECKS for lower case character.

if(Character. isLowerCase(str1. charAt(i))) {

//Convert it into upper case using toUpperCase() function.

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