Introducing Java equalsIgnoreCase() method examples

equalsIgnoreCase() method is used to compare a string with the specified object, regardless of case.

Syntax

public boolean equalsIgnoreCase(String anotherString)

Parameters

anObject -- with characters String objects to compare against.

Return value

Returns true if the given object is equal to the string; otherwise returns false.

Example

public class Test {
public static void main(String args[]) {
String Str1 = new String("runoob");
String Str2 = Str1;
String Str3 = new String("runoob");
String Str4 = new String("RUNOOB");
boolean retVal;
retVal = Str1.equals( Str2 );
System.out.println("返回值 = " + retVal );
retVal = Str3.equals( Str4);
System.out.println("返回值 = " + retVal );
retVal = Str1.equalsIgnoreCase( Str4 );
System.out.println("返回值 = " + retVal );
}}

The execution result of the above program is:

返回值 = true
返回值 = false
返回值 = true

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