private static boolean contentsEquals()

in src/main/java/org/apache/commons/crypto/NativeCodeLoader.java [97:115]

• 19 lines of code
• 5 McCabe index (conditional complexity)

    private static boolean contentsEquals(final InputStream input1, final InputStream input2) throws IOException {
        if (input1 == input2) {
            return true;
        }
        if (input1 == null ^ input2 == null) {
            return false;
        }
        final BufferedInputStream bufferedInput1 = buffer(input1);
        final BufferedInputStream bufferedInput2 = buffer(input2);
        int ch = bufferedInput1.read();
        while (EOF != ch) {
            final int ch2 = bufferedInput2.read();
            if (ch != ch2) {
                return false;
            }
            ch = bufferedInput1.read();
        }
        return bufferedInput2.read() == EOF;
    }