Java String Example Program – String Java Example.
class CheckString{
public static void main(String args[]){
String str=”HELLO guys”;
System.out.println(“The String is:” + str);
System.out.println(“Length of the String is:” +
str.length());
System.out.println(“Character at specified position:”
+ str.charAt(4));
System.out.println(“substring of the String is:” +
str.substring(6,10));
System.out.println(“Index of the specified character:”
+ str.indexOf(“g”));
System.out.println(“conversion to uppercase:” +
str.toUpperCase());
System.out.println(“conversion to uppercase:” +
str.toLowerCase());
}
}
Result:
The String is:HELLO guys
Length of the String is:18
Character at specified position:O
substring of the String is:guys
Index of the specified character:6
conversion to uppercase:HELLO GUYS
conversion to uppercase:hello guys