diff --git a/java/java-impl/src/com/intellij/codeInsight/javadoc/JavaDocInfoGenerator.java b/java/java-impl/src/com/intellij/codeInsight/javadoc/JavaDocInfoGenerator.java
index 8fd72a6688e9..fd18920160db 100644
--- a/java/java-impl/src/com/intellij/codeInsight/javadoc/JavaDocInfoGenerator.java
+++ b/java/java-impl/src/com/intellij/codeInsight/javadoc/JavaDocInfoGenerator.java
@@ -1143,9 +1143,7 @@ public class JavaDocInfoGenerator {
       }
       if (i < parms.length - 1) {
         buffer.append(",\n ");
-        for (int j = 0; j < indent; j++) {
-          buffer.append(" ");
-        }
+        buffer.append(StringUtil.repeat(" ", indent));
       }
     }
     buffer.append(")");
diff --git a/java/java-impl/src/com/intellij/lang/java/JavaDocumentationProvider.java b/java/java-impl/src/com/intellij/lang/java/JavaDocumentationProvider.java
index 59c14c293de1..f54518fb3c2e 100644
--- a/java/java-impl/src/com/intellij/lang/java/JavaDocumentationProvider.java
+++ b/java/java-impl/src/com/intellij/lang/java/JavaDocumentationProvider.java
@@ -303,7 +303,7 @@ public class JavaDocumentationProvider extends DocumentationProviderEx implement
 
     buffer.append(method.getName());
 
-    buffer.append(" (");
+    buffer.append("(");
     PsiParameter[] params = method.getParameterList().getParameters();
     for (int i = 0; i < params.length; i++) {
       PsiParameter param = params[i];
diff --git a/java/java-tests/testSrc/com/intellij/codeInsight/JavaDocumentationTest.groovy b/java/java-tests/testSrc/com/intellij/codeInsight/JavaDocumentationTest.groovy
index 93cdfa1fa2dd..1a4a10257d2f 100644
--- a/java/java-tests/testSrc/com/intellij/codeInsight/JavaDocumentationTest.groovy
+++ b/java/java-tests/testSrc/com/intellij/codeInsight/JavaDocumentationTest.groovy
@@ -116,7 +116,7 @@ class JavaDocumentationTest extends LightCodeInsightFixtureTestCase {
     def ref = myFixture.file.findReferenceAt(myFixture.editor.caretModel.offset)
     def doc = CtrlMouseHandler.getInfo(ref.resolve(), ref.element)
 
-    assert doc == "Bar\n java.util.List&lt;java.lang.String&gt; foo (java.lang.String param)"
+    assert doc == "Bar\n java.util.List&lt;java.lang.String&gt; foo(java.lang.String param)"
   }
 
   void testGenericField() {
@@ -148,7 +148,7 @@ class JavaDocumentationTest extends LightCodeInsightFixtureTestCase {
 
     def doc = CtrlMouseHandler.getInfo(editor, CtrlMouseHandler.BrowseMode.Declaration)
 
-    assert doc == "private void m ()"
+    assert doc == "private void m()"
   }
 
   void testAsterisksFiltering() {