Java String Capitalize capitalize(String str)

Description

capitalize

License

Open Source License

Declaration

public static String capitalize(String str) 

Method Source Code

//package com.java2s;
/**//w  w  w. ja  va 2  s.  c  o m
  * Copyright 2010 ZTEsoft Inc. All Rights Reserved.
  *
  * This software is the proprietary information of ZTEsoft Inc.
  * Use is subject to license terms.
  * 
  * $Tracker List
  * 
  * $TaskId: $ $Date: 9:24:36 AM (May 9, 2008) $comments: create 
  * $TaskId: $ $Date: 3:56:36 PM (SEP 13, 2010) $comments: upgrade jvm to jvm1.5 
  *  
  *  
  */

public class Main {

    public static String capitalize(String str) {
        int strLen;
        if (str == null || (strLen = str.length()) == 0) {
            return str;
        }
        return new StringBuilder(strLen).append(Character.toTitleCase(str.charAt(0))).append(str.substring(1))
                .toString();
    }

    public static String toString(Object val) {
        if (val == null) {
            return "";
        }
        return val.toString();
    }

    public static String toString(Object[] objs) {
        if (objs != null && objs.length > 0) {
            StringBuffer buff = new StringBuffer();
            for (int i = 0; i < objs.length; i++) {
                buff.append("\nItem[").append(i).append("]\n").append(objs[i]);
            }
            return buff.toString();
        } else {
            return "";
        }
    }

    public static String toString(int val) {
        return Integer.toString(val);
    }

    public static String toString(float val) {
        return Float.toString(val);
    }

    public static String toString(double val) {
        return Double.toString(val);
    }

    public static String toString(long val) {
        return Long.toString(val);
    }

    public static String toString(short val) {
        return Short.toString(val);
    }

    public static String toString(boolean val) {
        return Boolean.toString(val);
    }
}

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2. capitalize(String src)
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8. capitalize(String str)
9. capitalize(String str)