/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.commons.imaging.palette;

enum ColorComponent {
    ALPHA {
        @Override
        public int argbComponent(final int argb) {
            return (argb >> 24) & 0xff;
        }
    },
    RED {
        @Override
        public int argbComponent(final int argb) {
            return (argb >> 16) & 0xff;
        }
    },
    GREEN {
        @Override
        public int argbComponent(final int argb) {
            return (argb >> 8) & 0xff;
        }
    },
    BLUE {
        @Override
        public int argbComponent(final int argb) {
            return (argb & 0xff);
        }
    };
    
    public abstract int argbComponent(int argb);
}

@@ -876,326 +876,106 @@
 LPHA
- %7B%0A        @Override%0A        public int argbComponent(final int argb) %7B%0A            return (argb %3E%3E 24) & 0xff;%0A        %7D%0A    %7D,%0A    RED %7B%0A        @Override
+(24),%0A    RED(16),%0A    GREEN(8),%0A    BLUE(0);
 %0A    
+%0A
     p
-ublic int argbComponent(final int argb) %7B%0A            return (argb %3E%3E 16) & 0xff;%0A        %7D%0A    %7D,%0A    GREEN %7B%0A        @Override%0A        public int argb
+rivate final int shift;%0A%0A    private Color
 Comp
@@ -984,115 +984,56 @@
 ent(
-f
 in
-al int argb) %7B%0A            return (argb %3E%3E 8) & 0xff;%0A   
+t shift) %7B%0A        this.shift = shift;%0A
     
- 
 %7D%0A
-    %7D,%0A    BLUE %7B%0A        @Override%0A    
+%0A
     
@@ -1057,22 +1057,16 @@
 mponent(
-final 
 int argb
@@ -1065,28 +1065,24 @@
 int argb) %7B%0A
-    
         retu
@@ -1093,87 +1093,31 @@
 argb
+ %3E%3E shift)
  & 0xff
-)
 ;%0A    
-   
- %7D%0A    %7D;%0A    %0A    public abstract int argbComponent(int argb);
+%7D
 %0A%7D%0A

Simplified the ColorComponent enum