New analyzer_experimental snapshot.

editor/util/plugins/com.google.dart.java2dart/src/com/google/dart/java2dart/processor/ObjectSemanticProcessor.java

Index: editor/util/plugins/com.google.dart.java2dart/src/com/google/dart/java2dart/processor/ObjectSemanticProcessor.java
diff --git a/editor/util/plugins/com.google.dart.java2dart/src/com/google/dart/java2dart/processor/ObjectSemanticProcessor.java b/editor/util/plugins/com.google.dart.java2dart/src/com/google/dart/java2dart/processor/ObjectSemanticProcessor.java
index c5c8e0439529ead50564e01396b29ebed6ade1e7..90f40a7a5f6616ab87acd54f77ab4351995feb6c 100644
--- a/editor/util/plugins/com.google.dart.java2dart/src/com/google/dart/java2dart/processor/ObjectSemanticProcessor.java
+++ b/editor/util/plugins/com.google.dart.java2dart/src/com/google/dart/java2dart/processor/ObjectSemanticProcessor.java
@@ -312,6 +312,10 @@ public class ObjectSemanticProcessor extends SemanticProcessor {
           nameNode.setToken(token("toString"));
           return null;
         }
+        if (isMethodInClass(node, "getCause", "java.lang.Throwable")) {
+          replaceNode(node, propertyAccess(target, "cause"));
+          return null;
+        }
         if (isMethodInClass(node, "printStackTrace", "java.lang.Throwable")) {
           replaceNode(node, methodInvocation("print", target));
           return null;
@@ -431,6 +435,11 @@ public class ObjectSemanticProcessor extends SemanticProcessor {
           replaceNode(node, methodInvocation(args.get(0), "toString"));
           return null;
         }
+        if (isMethodInClass2(node, "toString(int,int)", "java.lang.Integer")
+            || isMethodInClass2(node, "toString(long,int)", "java.lang.Long")) {
+          replaceNode(node, methodInvocation(args.get(0), "toRadixString", args.get(1)));
+          return null;
+        }
         if (isMethodInClass(node, "booleanValue", "java.lang.Boolean")
             || isMethodInClass(node, "doubleValue", "java.lang.Double")
             || isMethodInClass(node, "intValue", "java.lang.Integer")