Char Matcher Trim Trailing From 

Google Guava is a java library with lot of utilities and reusable components. This requires the library guava-10.0.jar to be in classpath. The following example shows using CharMatcher.trimTrailingFrom() API. It trims the matching characters from the end of given char sequence.

File Name  :   com/bethecoder/tutorials/guava/base_tests/CharMatcherTrimTrailingFromTest.java  Author  :   Sudhakar KV Email  :   [email protected]

package com.bethecoder.tutorials.guava.base_tests; import com.google.common.base.CharMatcher; public class CharMatcherTrimTrailingFromTest {   /**    * @param args    */   public static void main(String[] args) {     System.out.println(CharMatcher.JAVA_LETTER.trimTrailingFrom("abc1234xyz"));     System.out.println(CharMatcher.JAVA_LETTER.trimTrailingFrom("786xyz"));     System.out.println(CharMatcher.JAVA_LETTER.trimTrailingFrom("0.0007INR"));   } }

abc1234
786
0.0007