/*
 * 文件名:ex_6_1_4.java
 * 說  明:演示equals( )和equalsIgnoreCase( )方法的使用
 */
class ex_6_1_4{
	public static void main(String args[]) {
		String s1 = "silentfish";
		String s2 = "Silentfish";
		String s3 = "SILENTFISH";
		String s4 = "silentfish";
		System.out.println(s1 + " equals " + s2 + " -> " +
		s1.equals(s2));
		System.out.println(s1 + " equals " + s3 + " -> " +
		s1.equals(s3));
		System.out.println(s1 + " equals " + s4 + " -> " +
		s1.equals(s4));
		System.out.println(s1 + " equalsIgnoreCase " + s4 + " -> " +
		s1.equalsIgnoreCase(s4));
	}
}