get First Non Space Index - Java java.lang

Java examples for java.lang:String Index

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Description

get First Non Space Index

Demo Code


//package com.java2s;

public class Main {
    public static void main(String[] argv) {
        CharSequence val = "java2s.com";
        System.out.println(getFirstNonSpaceInd(val));
    }//from   ww w . j  a v  a  2  s .c  o  m

    public static int getFirstNonSpaceInd(CharSequence val, int startInd) {
        int res = startInd;
        while (val.length() > res) {
            char c = val.charAt(res);
            if (!Character.isSpaceChar(c) && !Character.isWhitespace(c))
                break;
            ++res;
        }
        return res;
    }

    public static int getFirstNonSpaceInd(CharSequence val) {
        return getFirstNonSpaceInd(val, 0);
    }
}

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