Post

Java - String Manipulation Concept

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class str1
{
public static void main(String arg[])
{
String s1 = "Hello World";
String s2 = "hello";
String s3 = "world";
String s4 = "JAVA";
String s5 = "programming";
String s6 = "hello";
System.out.println("\nString : "+s1);
System.out.println("\nLength : "+s1.length());
System.out.println("\nConcatination : "+s2.concat(s3));
System.out.println("\nSub String : "+s1.substring(6));
System.out.println("\nSub String : "+s1.substring(3,8));
System.out.println("\nEquals : "+s2.equals(s3));
System.out.println("\nEquals : "+s2.equals(s6));
System.out.println("\nUpper case : "+s5.toUpperCase());
System.out.println("\nLower case : "+s4.toLowerCase());
System.out.println("\nTrim : "+s1.trim());
}
}