Example usage for java.lang Character codePointBefore

Introduction

In this page you can find the example usage for java.lang Character codePointBefore.

Prototype

public static int codePointBefore(char[] a, int index) 

Source Link

Document

Returns the code point preceding the given index of the char array.

Usage

From source file:Main.java

public static void main(String[] args) {
    CharSequence seq = "Hello";
    int index = 4;

    int res = Character.codePointBefore(seq, index);

    String str = "Unicode code point is " + res;

    System.out.println(str);//ww  w  .  jav  a 2  s .  c  om
}

---

From source file:Main.java

public static void main(String[] args) {
    char[] c = new char[] { 'j', 'b', 'c', 'd', 'e' };
    int index = 2;

    int res = Character.codePointBefore(c, index);

    String str = "Unicode code point is " + res;

    System.out.println(str);//from w  w w  .  j av a2 s  .c  o m
}

---