public int read()

in chill-java/src/main/java/com/twitter/chill/Base64.java [1815:1833]

• 18 lines of code
• 4 McCabe index (conditional complexity)

        public int read( byte[] dest, int off, int len )
        throws java.io.IOException {
            int i;
            int b;
            for( i = 0; i < len; i++ ) {
                b = read();

                if( b >= 0 ) {
                    dest[off + i] = (byte) b;
                }
                else if( i == 0 ) {
                    return -1;
                }
                else {
                    break; // Out of 'for' loop
                } // Out of 'for' loop
            }   // end for: each byte read
            return i;
        }   // end read