ReverseStringTest.java Source code

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Here is the source code for ReverseStringTest.java

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/* From http://java.sun.com/docs/books/tutorial/index.html */
/*
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public class ReverseStringTest {
    public static void main(String[] args) {
        String str = "What's going on?";
        System.out.println(ReverseString.reverseIt(str));
    }
}

class ReverseString {
    public static String reverseIt(String source) {
        int i, len = source.length();
        StringBuffer dest = new StringBuffer(len);

        for (i = (len - 1); i >= 0; i--)
            dest.append(source.charAt(i));
        return dest.toString();
    }
}