tomcat7-war-runner/src/main/java/org/apache/tomcat/maven/runner/PasswordUtil.java [40:109]:
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public class PasswordUtil
{
    public static final String __OBFUSCATE = "OBF:";

    /* ------------------------------------------------------------ */
    public static String obfuscate( String s )
    {
        StringBuilder buf = new StringBuilder();
        byte[] b = s.getBytes();

        buf.append( __OBFUSCATE );
        for ( int i = 0; i < b.length; i++ )
        {
            byte b1 = b[i];
            byte b2 = b[s.length() - ( i + 1 )];
            int i1 = 127 + b1 + b2;
            int i2 = 127 + b1 - b2;
            int i0 = i1 * 256 + i2;
            String x = Integer.toString( i0, 36 );

            switch ( x.length() )
            {
                case 1:
                    buf.append( '0' );
                case 2:
                    buf.append( '0' );
                case 3:
                    buf.append( '0' );
                default:
                    buf.append( x );
            }
        }
        return buf.toString();

    }

    /* ------------------------------------------------------------ */
    public static String deobfuscate( String s )
    {
        if ( s.startsWith( __OBFUSCATE ) )
        {
            s = s.substring( __OBFUSCATE.length() );

            byte[] b = new byte[s.length() / 2];
            int l = 0;
            for ( int i = 0; i < s.length(); i += 4 )
            {
                String x = s.substring( i, i + 4 );
                int i0 = Integer.parseInt( x, 36 );
                int i1 = ( i0 / 256 );
                int i2 = ( i0 % 256 );
                b[l++] = (byte) ( ( i1 + i2 - 254 ) / 2 );
            }
            return new String( b, 0, l );
        }
        else
        {
            return s;
        }

    }

    public static void deobfuscateSystemProps()
    {
        Properties props = System.getProperties();
        for ( Object obj : props.keySet() )
        {
            if ( obj instanceof String )
            {
                String key = (String) obj;
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tomcat8-war-runner/src/main/java/org/apache/tomcat/maven/runner/PasswordUtil.java [40:109]:
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public class PasswordUtil
{
    public static final String __OBFUSCATE = "OBF:";

    /* ------------------------------------------------------------ */
    public static String obfuscate( String s )
    {
        StringBuilder buf = new StringBuilder();
        byte[] b = s.getBytes();

        buf.append( __OBFUSCATE );
        for ( int i = 0; i < b.length; i++ )
        {
            byte b1 = b[i];
            byte b2 = b[s.length() - ( i + 1 )];
            int i1 = 127 + b1 + b2;
            int i2 = 127 + b1 - b2;
            int i0 = i1 * 256 + i2;
            String x = Integer.toString( i0, 36 );

            switch ( x.length() )
            {
                case 1:
                    buf.append( '0' );
                case 2:
                    buf.append( '0' );
                case 3:
                    buf.append( '0' );
                default:
                    buf.append( x );
            }
        }
        return buf.toString();

    }

    /* ------------------------------------------------------------ */
    public static String deobfuscate( String s )
    {
        if ( s.startsWith( __OBFUSCATE ) )
        {
            s = s.substring( __OBFUSCATE.length() );

            byte[] b = new byte[s.length() / 2];
            int l = 0;
            for ( int i = 0; i < s.length(); i += 4 )
            {
                String x = s.substring( i, i + 4 );
                int i0 = Integer.parseInt( x, 36 );
                int i1 = ( i0 / 256 );
                int i2 = ( i0 % 256 );
                b[l++] = (byte) ( ( i1 + i2 - 254 ) / 2 );
            }
            return new String( b, 0, l );
        }
        else
        {
            return s;
        }

    }

    public static void deobfuscateSystemProps()
    {
        Properties props = System.getProperties();
        for ( Object obj : props.keySet() )
        {
            if ( obj instanceof String )
            {
                String key = (String) obj;
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