Android String Case Convert toUpper(char ch)

Here you can find the source of toUpper(char ch)

Description

to Upper

Declaration


public static char toUpper(char ch)

Method Source Code

//package com.java2s;

public class Main {

    public static char toUpper(char ch) {
        if (inRange11(ch, 'a', 'z')) {
            return (char) (ch - 'a' + 'A');
        }//  w  w  w .java2 s . c  o  m
        return ch;
    }

    public static boolean inRange11(int val, int from, int to) {
        return val >= from && val <= to;
    }
}

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