AddTypeCastFix: disallow void type

java/java-analysis-impl/src/com/intellij/codeInsight/daemon/impl/quickfix/AddTypeCastFix.java

@@ -69,6 +69,7 @@ public class AddTypeCastFix extends LocalQuickFixAndIntentionActionOnPsiElement
                              @NotNull PsiElement startElement,
                              @NotNull PsiElement endElement) {
     return myType.isValid() &&
+           !PsiType.VOID.equals(myType) &&
            PsiTypesUtil.isDenotableType(myType, startElement) &&
            PsiTypesUtil.allTypeParametersResolved(startElement, myType) &&
            startElement.getManager().isInProject(startElement);

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/addTypeCast/beforeVoid.java

@@ -0,0 +1,6 @@
+// "Cast to 'void'" "false"
+class Test {
+  void test() {
+    Runnable r = () -> (System.out.<caret>println());
+  }
+}