diff --git a/jode/jode/flow/IfThenElseBlock.java b/jode/jode/flow/IfThenElseBlock.java
index a38d328..8e5e693 100644
--- a/jode/jode/flow/IfThenElseBlock.java
+++ b/jode/jode/flow/IfThenElseBlock.java
@@ -150,4 +150,9 @@ public class IfThenElseBlock extends StructuredBlock {
             && elseBlock != null
             && (elseBlock.jump != null || elseBlock.jumpMayBeChanged());
     }
+
+    public boolean doTransformations() {
+        StructuredBlock last = flowBlock.lastModified;
+        return CreateCheckNull.transformJikes(this, last);
+    }
 }
diff --git a/jode/jode/flow/InstructionContainer.java b/jode/jode/flow/InstructionContainer.java
index a355cd5..911ac02 100644
--- a/jode/jode/flow/InstructionContainer.java
+++ b/jode/jode/flow/InstructionContainer.java
@@ -63,7 +63,8 @@ public abstract class InstructionContainer extends StructuredBlock {
             || CreatePrePostIncExpression.transform(this, last)
             || CreateAssignExpression.transform(this, last)
             || CreateIfThenElseOperator.create(this, last)
-            || CreateConstantArray.transform(this, last);
+            || CreateConstantArray.transform(this, last)
+	    || CreateCheckNull.transformJavac(this, last);
     }
 
     /**