diff --git a/java/java-impl/src/com/intellij/codeInsight/completion/JavaCompletionData.java b/java/java-impl/src/com/intellij/codeInsight/completion/JavaCompletionData.java
index 84ca60772759..b67b7a9b0662 100644
--- a/java/java-impl/src/com/intellij/codeInsight/completion/JavaCompletionData.java
+++ b/java/java-impl/src/com/intellij/codeInsight/completion/JavaCompletionData.java
@@ -353,17 +353,6 @@ public class JavaCompletionData extends JavaAwareCompletionData{
       registerVariant(variant);
     }
 
-// Completion in cast expressions
-    {
-      final CompletionVariant variant = new CompletionVariant(PsiMethod.class, new LeftNeighbour(new AndFilter(
-        new TextFilter("("),
-        new ParentElementFilter(new OrFilter(
-          new ClassFilter(PsiParenthesizedExpression.class),
-          new ClassFilter(PsiTypeCastExpression.class))))));
-      addPrimitiveTypes(variant, CompletionVariant.DEFAULT_TAIL_TYPE);
-      registerVariant(variant);
-    }
-
     {
 // instanceof keyword
       final ElementFilter position = INSTANCEOF_PLACE;
@@ -581,15 +570,27 @@ public class JavaCompletionData extends JavaAwareCompletionData{
   }
 
   private static void addPrimitiveTypes(CompletionResultSet result, PsiElement position) {
+    new LeftNeighbour(new AndFilter(
+            new TextFilter("("),
+            new ParentElementFilter(new OrFilter(
+              new ClassFilter(PsiParenthesizedExpression.class),
+              new ClassFilter(PsiTypeCastExpression.class)))));
+
+    boolean inCast = psiElement()
+      .afterLeaf(psiElement().withText("(").withParent(psiElement(PsiParenthesizedExpression.class, PsiTypeCastExpression.class)))
+      .accepts(position);
+
     boolean declaration = DECLARATION_START.isAcceptable(position, position) ||
                           psiElement().withParents(PsiJavaCodeReferenceElement.class, PsiTypeElement.class, PsiMember.class).accepts(position) ||
                           psiElement().withParents(PsiJavaCodeReferenceElement.class, PsiTypeElement.class, PsiClassLevelDeclarationStatement.class).accepts(position);
     if (START_FOR.accepts(position) ||
         INSIDE_PARAMETER_LIST.accepts(position) && !AFTER_DOT.accepts(position) ||
         VARIABLE_AFTER_FINAL.accepts(position) ||
+        inCast ||
         declaration) {
       for (String primitiveType : PRIMITIVE_TYPES) {
-        result.addElement(new OverrideableSpace(createKeyword(position, primitiveType)));
+        LookupElement keyword = createKeyword(position, primitiveType);
+        result.addElement(inCast ? keyword : new OverrideableSpace(keyword));
       }
     }
     if (declaration) {
diff --git a/java/java-tests/testData/codeInsight/completion/normal/PrimitiveCastOverwrite.java b/java/java-tests/testData/codeInsight/completion/normal/PrimitiveCastOverwrite.java
new file mode 100644
index 000000000000..5f1efdbf81a1
--- /dev/null
+++ b/java/java-tests/testData/codeInsight/completion/normal/PrimitiveCastOverwrite.java
@@ -0,0 +1,6 @@
+public class Zoo2 {
+    {
+        byte v1 = (by<caret>te) 0;
+    }
+}
+
diff --git a/java/java-tests/testData/codeInsight/completion/normal/PrimitiveCastOverwrite_after.java b/java/java-tests/testData/codeInsight/completion/normal/PrimitiveCastOverwrite_after.java
new file mode 100644
index 000000000000..a838d085f26d
--- /dev/null
+++ b/java/java-tests/testData/codeInsight/completion/normal/PrimitiveCastOverwrite_after.java
@@ -0,0 +1,6 @@
+public class Zoo2 {
+    {
+        byte v1 = (byte<caret>) 0;
+    }
+}
+
diff --git a/java/java-tests/testSrc/com/intellij/codeInsight/completion/NormalCompletionTest.groovy b/java/java-tests/testSrc/com/intellij/codeInsight/completion/NormalCompletionTest.groovy
index a90eaef34335..9f42a3dd9ef5 100644
--- a/java/java-tests/testSrc/com/intellij/codeInsight/completion/NormalCompletionTest.groovy
+++ b/java/java-tests/testSrc/com/intellij/codeInsight/completion/NormalCompletionTest.groovy
@@ -853,6 +853,7 @@ public class NormalCompletionTest extends LightFixtureCompletionTestCase {
   }
 
   public void testMethodParameterAnnotationClass() throws Throwable { doTest(); }
+  public void testPrimitiveCastOverwrite() throws Throwable { doTest '\t' }
 
   public void testVoidMethodsInNonVoidContext() throws Throwable {
     configure()
diff --git a/java/openapi/src/com/intellij/patterns/PsiJavaPatterns.java b/java/openapi/src/com/intellij/patterns/PsiJavaPatterns.java
index 1b0fa3acdd6c..2da9c756a728 100644
--- a/java/openapi/src/com/intellij/patterns/PsiJavaPatterns.java
+++ b/java/openapi/src/com/intellij/patterns/PsiJavaPatterns.java
@@ -49,6 +49,20 @@ public class PsiJavaPatterns extends StandardPatterns{
     return new PsiJavaElementPattern.Capture<T>(aClass);
   }
 
+  public static PsiJavaElementPattern.Capture<PsiElement> psiElement(final Class<? extends PsiElement>... classAlternatives) {
+    return new PsiJavaElementPattern.Capture<PsiElement>(new InitialPatternCondition<PsiElement>(PsiElement.class) {
+      @Override
+      public boolean accepts(@Nullable Object o, ProcessingContext context) {
+        for (Class<? extends PsiElement> classAlternative : classAlternatives) {
+          if (classAlternative.isInstance(o)) {
+            return true;
+          }
+        }
+        return false;
+      }
+    });
+  }
+
   public static PsiJavaElementPattern.Capture<PsiLiteralExpression> literalExpression() {
     return literalExpression(null);
   }
diff --git a/plugins/groovy/src/org/jetbrains/plugins/groovy/lang/completion/GroovyCompletionData.java b/plugins/groovy/src/org/jetbrains/plugins/groovy/lang/completion/GroovyCompletionData.java
index 9b3f069de44d..797dec222db8 100644
--- a/plugins/groovy/src/org/jetbrains/plugins/groovy/lang/completion/GroovyCompletionData.java
+++ b/plugins/groovy/src/org/jetbrains/plugins/groovy/lang/completion/GroovyCompletionData.java
@@ -25,9 +25,7 @@ import com.intellij.codeInsight.lookup.LookupElementBuilder;
 import com.intellij.codeInsight.lookup.TailTypeDecorator;
 import com.intellij.lang.ASTNode;
 import com.intellij.patterns.PlatformPatterns;
-import com.intellij.psi.PsiElement;
-import com.intellij.psi.PsiErrorElement;
-import com.intellij.psi.PsiKeyword;
+import com.intellij.psi.*;
 import com.intellij.psi.templateLanguages.OuterLanguageElement;
 import com.intellij.psi.util.PsiTreeUtil;
 import org.jetbrains.annotations.NotNull;
@@ -92,7 +90,11 @@ public class GroovyCompletionData {
       } else if (suggestThrows(position)) {
         addKeywords(result, true, PsiKeyword.THROWS);
       } else if (suggestPrimitiveTypes(position)) {
-        addKeywords(result, true, BUILT_IN_TYPES);
+        boolean inCast = psiElement()
+          .afterLeaf(psiElement().withText("(").withParent(psiElement(GrParenthesizedExpression.class, GrTypeCastExpression.class)))
+          .accepts(position);
+
+        addKeywords(result, !inCast, BUILT_IN_TYPES);
       }
 
       if (psiElement(GrReferenceExpression.class).inside(or(psiElement(GrWhileStatement.class), psiElement(GrForStatement.class))).accepts(parent)) {
diff --git a/plugins/groovy/test/org/jetbrains/plugins/groovy/completion/GroovyCompletionTest.groovy b/plugins/groovy/test/org/jetbrains/plugins/groovy/completion/GroovyCompletionTest.groovy
index 987cbb904a75..6cce5f841bb3 100644
--- a/plugins/groovy/test/org/jetbrains/plugins/groovy/completion/GroovyCompletionTest.groovy
+++ b/plugins/groovy/test/org/jetbrains/plugins/groovy/completion/GroovyCompletionTest.groovy
@@ -841,4 +841,8 @@ class X {
   public void testSortOrder0() {
     doVariantableTest 'se', 'setMetaClass', 'setProperty', 'setSe'
   }
+
+  public void testPrimitiveCastOverwrite() {
+    checkCompletion 'byte v1 = (by<caret>te) 0', '\t', 'byte v1 = (byte<caret>) 0'
+  }
 }
\ No newline at end of file