HELLO WORLD...

[nikiroo-utils.git] / src / jexer / bits / Color.java

diff --git a/src/jexer/bits/Color.java b/src/jexer/bits/Color.java
index 88cc5843cd07163b8f37a93213f26641f4d47bc4..dd3b93de18c72dd2005e1a5bd01e45f02aca7f77 100644 (file)
--- a/src/jexer/bits/Color.java
+++ b/src/jexer/bits/Color.java
@@ -101,12 +101,10 @@ public class Color {
 
     /**
      * Invert a color in the same way as (CGA/VGA color XOR 0x7).
-     *
-     * @param color color to change
      * @return the inverted color
      */
-    static public Color invert(Color color) {
-       switch (color.value) {
+    public Color invert() {
+       switch (value) {
        case black:
            return Color.WHITE;
        case white:
@@ -125,6 +123,19 @@ public class Color {
            return Color.BLUE;
        }
        throw new IllegalArgumentException("Invalid Color value: " +
-           color.value);
+           value);
+    }
+
+    /**
+     * Comparison.  All fields must match to return true.
+     */
+    @Override
+    public boolean equals(Object rhs) {
+       if (!(rhs instanceof Color)) {
+           return false;
+       }
+
+       Color that = (Color)rhs;
+       return (value == that.value);
     }
 }