disable import of static constant on type element/assignment place (IDEA-156162)

java/java-impl/src/com/intellij/codeInsight/daemon/impl/quickfix/StaticImportConstantFix.java

@@ -22,6 +22,7 @@ import com.intellij.psi.*;
 import com.intellij.psi.search.PsiShortNamesCache;
 import com.intellij.psi.util.PsiFormatUtil;
 import com.intellij.psi.util.PsiFormatUtilBase;
+import com.intellij.psi.util.PsiUtil;
 import com.intellij.psi.util.TypeConversionUtil;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -58,6 +59,10 @@ public class StaticImportConstantFix extends StaticImportMemberFix<PsiField> {
     final PsiJavaCodeReferenceElement element = myRef.getElement();
     String name = element != null ? element.getReferenceName() : null;
     if (name == null) return Collections.emptyList();
+    if (element instanceof PsiExpression && PsiUtil.isAccessedForWriting((PsiExpression)element) ||
+        element.getParent() instanceof PsiTypeElement) {
+      return Collections.emptyList();
+    }
     final StaticMembersProcessor<PsiField> processor = new StaticMembersProcessor<PsiField>(element) {
       @Override
       protected boolean isApplicable(PsiField field, PsiElement place) {

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/staticImportConstant/beforeConstantOnTheLeftSideOfAssignment.java

@@ -0,0 +1,14 @@
+// "Static import constant 'foo.B.K'" "false"
+package foo;
+
+public class X {
+
+  {
+    <caret>K = new X();
+  }
+
+}
+
+class B {
+  public static Object K = null;
+}

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/staticImportConstant/beforeConstantOnTypeElementPlace.java

@@ -0,0 +1,12 @@
+// "Static import constant 'foo.B.K'" "false"
+package foo;
+
+public class X {
+
+    <caret>K foo() {}
+
+}
+
+class B {
+  public static Object K = null;
+}