X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.utils.ui%2Fsrc%2Forg%2Fsimantics%2Futils%2Fui%2Fcolor%2FColorGradient.java;h=5fc3d747c26790cbd3795676312eeb39c4126322;hp=a08010f20076294e0917b15b0ba3822ad4c5bcf3;hb=bf75fd9740858140eac90c18f0bca0aea3893248;hpb=969bd23cab98a79ca9101af33334000879fb60c5

diff --git a/bundles/org.simantics.utils.ui/src/org/simantics/utils/ui/color/ColorGradient.java b/bundles/org.simantics.utils.ui/src/org/simantics/utils/ui/color/ColorGradient.java
index a08010f20..5fc3d747c 100644
--- a/bundles/org.simantics.utils.ui/src/org/simantics/utils/ui/color/ColorGradient.java
+++ b/bundles/org.simantics.utils.ui/src/org/simantics/utils/ui/color/ColorGradient.java
@@ -14,6 +14,7 @@ package org.simantics.utils.ui.color;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
+import java.util.List;
 
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.graphics.Color;
@@ -38,9 +39,9 @@ public class ColorGradient {
 
     public static final int HSV = 1;
 
-    private ArrayList<ColorValue> values;
+    protected ArrayList<ColorValue> values;
 
-    private int type;
+    protected int type;
     
     public ColorGradient() {
         this.values = new ArrayList<ColorValue>();
@@ -59,7 +60,7 @@ public class ColorGradient {
     }
 
     public ColorGradient(ColorValue array[]) {
-        this.values = new ArrayList<ColorValue>();
+        this.values = new ArrayList<ColorValue>(array.length);
         for (ColorValue c : array) {
             values.add(c);
         }
@@ -266,7 +267,7 @@ public class ColorGradient {
         return type;
     }
     
-    public Collection<ColorValue> getColorValues() {
+    public List<ColorValue> getColorValues() {
         return values;
     }
     
@@ -295,7 +296,10 @@ public class ColorGradient {
     
     @Override
     public boolean equals(Object obj) {
-        if (!(obj instanceof ColorGradient)) return false;
+    	if (obj == null)
+    		return false;
+    	if (obj.getClass() != getClass())
+    		return false;
         ColorGradient cg = (ColorGradient) obj;
         if (cg.type != type) return false;
         if (values.size()!=cg.values.size()) return false;