Change source look-up design

plugins/org.chromium.debug.core/src/org/chromium/debug/core/util/ChromiumDebugPluginUtil.java

Index: plugins/org.chromium.debug.core/src/org/chromium/debug/core/util/ChromiumDebugPluginUtil.java
diff --git a/plugins/org.chromium.debug.core/src/org/chromium/debug/core/util/ChromiumDebugPluginUtil.java b/plugins/org.chromium.debug.core/src/org/chromium/debug/core/util/ChromiumDebugPluginUtil.java
index 1a49b91b958cb625fc0fa00d4f796df4553c1e91..cfa1124a8550c8b8e0ce5cbc72917d6c1ed3a7d4 100644
--- a/plugins/org.chromium.debug.core/src/org/chromium/debug/core/util/ChromiumDebugPluginUtil.java
+++ b/plugins/org.chromium.debug.core/src/org/chromium/debug/core/util/ChromiumDebugPluginUtil.java
@@ -366,6 +366,22 @@ public class ChromiumDebugPluginUtil {
     return collection.remove(value);
   }
 
+  public static <T> boolean eq(T one, T two) {
+    if (one == null) {
+      return two == null;
+    } else {
+      return one.equals(two);

[apavlov, 2011/06/14 14:54:36]

this line is more than suspicious. The usual parameter names are "left" and
"right" for similar equality checks.

[Peter Rybin, 2011/06/16 08:50:24]

Done.

+    }
+  }
+
+  public static int hashCode(Object obj) {
+    if (obj == null) {
+      return 0;
+    } else {
+      return obj.hashCode();
+    }
+  }
+
   public static String getStacktraceString(Exception exception) {
     StringWriter stringWriter = new StringWriter();
     PrintWriter printWriter = new PrintWriter(stringWriter);