str2.equalsIgnoreCase(s1: String): boolean

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class equalsignor
{
public static void main(String[] arg)
{
String str1 = "Welcome to Smartprogrammeron.blogspot.in";
String str2 = new String("Welcome to SmartProgrammerOn.blogspot.in");
System.out.println("str1.equals(str2) is " + str1.equals(str2));
System.out.println("str1.equalsIgnoreCase(str2) is " + str1.equalsIgnoreCase(str2));
}
}


str2.equalsIgnoreCase(s1: String): boolean  ;- it ignore upper and lower case but str1.equals(str2:String):boolean will not ignore upper and lower case.

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