string methods of java by java documentation code example

Example 1: java string methods

static String valueOf(int i) - returns the string representation of the int 
argument.

Example 2: string method example in java

public String trim()

String x = " hi ";
System.out.println( x + "x" ); // result is" hi x"
System.out.println(x.trim() + "x"); // result is "hix"