From 02aaf0b6b0a1d5b60860374d769409e5a6d286cb Mon Sep 17 00:00:00 2001
From: peter <peter.gromov@jetbrains.com>
Date: Sat, 30 Oct 2010 16:18:40 +0400
Subject: [PATCH] don't autopopup with anything after Java double literals
 (IDEA-60505)

---
 .../codeInsight/completion/JavaCompletionContributor.java | 8 +++++++-
 .../completion/normal/NothingAfterNumericLiteral.java     | 7 +++++++
 .../codeInsight/completion/NormalCompletionTest.groovy    | 2 ++
 3 files changed, 16 insertions(+), 1 deletion(-)
 create mode 100644 java/java-tests/testData/codeInsight/completion/normal/NothingAfterNumericLiteral.java

diff --git a/java/java-impl/src/com/intellij/codeInsight/completion/JavaCompletionContributor.java b/java/java-impl/src/com/intellij/codeInsight/completion/JavaCompletionContributor.java
index 16c423d0df98..522f89050784 100644
--- a/java/java-impl/src/com/intellij/codeInsight/completion/JavaCompletionContributor.java
+++ b/java/java-impl/src/com/intellij/codeInsight/completion/JavaCompletionContributor.java
@@ -23,6 +23,7 @@ import com.intellij.codeInsight.lookup.LookupElement;
 import com.intellij.codeInsight.lookup.LookupItem;
 import com.intellij.codeInsight.lookup.LookupItemUtil;
 import com.intellij.codeInsight.lookup.TailTypeDecorator;
+import com.intellij.lang.ASTNode;
 import com.intellij.lang.LangBundle;
 import com.intellij.lang.StdLanguages;
 import com.intellij.openapi.actionSystem.IdeActions;
@@ -177,7 +178,11 @@ public class JavaCompletionContributor extends CompletionContributor {
       return;
     }
 
-    final JavaAwareCompletionData completionData = PsiUtil.isLanguageLevel5OrHigher(lastElement) ? ourJava15CompletionData : ourJavaCompletionData;
+    final ASTNode node = lastElement.getNode();
+    assert node != null;
+    if (node.getElementType() == JavaTokenType.DOUBLE_LITERAL) {
+      return;
+    }
 
     if (ANNOTATION_ATTRIBUTE_NAME.accepts(position)) {
       completeAnnotationAttributeName(_result, position, parameters);
@@ -185,6 +190,7 @@ public class JavaCompletionContributor extends CompletionContributor {
       return;
     }
 
+    final JavaAwareCompletionData completionData = PsiUtil.isLanguageLevel5OrHigher(lastElement) ? ourJava15CompletionData : ourJavaCompletionData;
     final boolean checkAccess = parameters.getInvocationCount() <= 1;
 
     LegacyCompletionContributor.processReferences(parameters, _result, completionData, new PairConsumer<PsiReference, CompletionResultSet>() {
diff --git a/java/java-tests/testData/codeInsight/completion/normal/NothingAfterNumericLiteral.java b/java/java-tests/testData/codeInsight/completion/normal/NothingAfterNumericLiteral.java
new file mode 100644
index 000000000000..16b01e8512f5
--- /dev/null
+++ b/java/java-tests/testData/codeInsight/completion/normal/NothingAfterNumericLiteral.java
@@ -0,0 +1,7 @@
+public class MyFirstTestClassFoo {
+
+    {
+      map.put("key", new double[]{1.1d<caret>
+    }
+
+}
\ No newline at end of file
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 a4c76afa65af..7fc0fd2b831c 100644
--- a/java/java-tests/testSrc/com/intellij/codeInsight/completion/NormalCompletionTest.groovy
+++ b/java/java-tests/testSrc/com/intellij/codeInsight/completion/NormalCompletionTest.groovy
@@ -478,6 +478,8 @@ public class NormalCompletionTest extends LightFixtureCompletionTestCase {
     doTest();
   }
 
+  public void testNothingAfterNumericLiteral() throws Throwable { doAntiTest(); }
+
   public void testNoAllClassesOnQualifiedReference() throws Throwable {
     configureByFile(getTestName(false) + ".java");
     assertEmpty(myItems);