diff --git a/java/java-impl/src/com/intellij/codeInsight/template/postfix/completion/PostfixTemplatesCompletionProvider.java b/java/java-impl/src/com/intellij/codeInsight/template/postfix/completion/PostfixTemplatesCompletionProvider.java
index 66a34cc88e87..10b307431909 100644
--- a/java/java-impl/src/com/intellij/codeInsight/template/postfix/completion/PostfixTemplatesCompletionProvider.java
+++ b/java/java-impl/src/com/intellij/codeInsight/template/postfix/completion/PostfixTemplatesCompletionProvider.java
@@ -22,7 +22,6 @@ import com.intellij.codeInsight.template.CustomTemplateCallback;
 import com.intellij.codeInsight.template.postfix.settings.PostfixTemplatesSettings;
 import com.intellij.codeInsight.template.postfix.templates.PostfixLiveTemplate;
 import com.intellij.codeInsight.template.postfix.templates.PostfixTemplate;
-import com.intellij.openapi.util.text.StringUtil;
 import com.intellij.patterns.StandardPatterns;
 import com.intellij.psi.PsiFile;
 import com.intellij.util.ProcessingContext;
@@ -52,9 +51,9 @@ class PostfixTemplatesCompletionProvider extends CompletionProvider<CompletionPa
 
       CharSequence documentContent = parameters.getEditor().getDocument().getCharsSequence();
       String possibleKey = postfixLiveTemplate.computeTemplateKeyWithoutContextChecking(documentContent, parameters.getOffset());
-      if (StringUtil.isNotEmpty(possibleKey)) {
+      if (possibleKey != null) {
         result = result.withPrefixMatcher(possibleKey);
-        result.restartCompletionOnPrefixChange(StandardPatterns.string().startsWith(possibleKey));
+        result.restartCompletionOnPrefixChange(StandardPatterns.string().oneOf(postfixLiveTemplate.getAllTemplateKeys()));
       }
     }
   }
diff --git a/java/java-impl/src/com/intellij/codeInsight/template/postfix/templates/PostfixLiveTemplate.java b/java/java-impl/src/com/intellij/codeInsight/template/postfix/templates/PostfixLiveTemplate.java
index 6270ec9c4eb0..95b1cebe4caa 100644
--- a/java/java-impl/src/com/intellij/codeInsight/template/postfix/templates/PostfixLiveTemplate.java
+++ b/java/java-impl/src/com/intellij/codeInsight/template/postfix/templates/PostfixLiveTemplate.java
@@ -48,6 +48,7 @@ import org.jetbrains.annotations.Nullable;
 import java.util.Collection;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Set;
 
 public class PostfixLiveTemplate extends CustomLiveTemplateBase {
   public static final String POSTFIX_TEMPLATE_ID = "POSTFIX_TEMPLATE_ID";
@@ -183,6 +184,11 @@ public class PostfixLiveTemplate extends CustomLiveTemplateBase {
     return super.getLookupElements(file, editor, offset);
   }
 
+  @NotNull
+  public Set<String> getAllTemplateKeys() {
+    return myTemplates.keySet();
+  }
+
   @Nullable
   public PostfixTemplate getTemplateByKey(@NotNull String key) {
     return myTemplates.get(key);
diff --git a/java/java-tests/testData/codeInsight/template/postfix/completion/restartCompletionForExactMatchOnly.java b/java/java-tests/testData/codeInsight/template/postfix/completion/restartCompletionForExactMatchOnly.java
new file mode 100644
index 000000000000..902e20e9e628
--- /dev/null
+++ b/java/java-tests/testData/codeInsight/template/postfix/completion/restartCompletionForExactMatchOnly.java
@@ -0,0 +1,11 @@
+public class Test {
+  public static void main(String[] args) {
+    Gray<caret>
+  }
+
+  private static class Gray {
+    public static void _2() {
+
+    }
+  }
+}
\ No newline at end of file
diff --git a/java/java-tests/testData/codeInsight/template/postfix/completion/restartCompletionForExactMatchOnly_after.java b/java/java-tests/testData/codeInsight/template/postfix/completion/restartCompletionForExactMatchOnly_after.java
new file mode 100644
index 000000000000..ff7a720d0429
--- /dev/null
+++ b/java/java-tests/testData/codeInsight/template/postfix/completion/restartCompletionForExactMatchOnly_after.java
@@ -0,0 +1,11 @@
+public class Test {
+  public static void main(String[] args) {
+    Gray._2();<caret>
+  }
+
+  private static class Gray {
+    public static void _2() {
+
+    }
+  }
+}
\ No newline at end of file
diff --git a/java/java-tests/testSrc/com/intellij/codeInsight/template/postfix/completion/TemplatesCompletionTest.java b/java/java-tests/testSrc/com/intellij/codeInsight/template/postfix/completion/TemplatesCompletionTest.java
index 529c192066e5..e2ef4425010c 100644
--- a/java/java-tests/testSrc/com/intellij/codeInsight/template/postfix/completion/TemplatesCompletionTest.java
+++ b/java/java-tests/testSrc/com/intellij/codeInsight/template/postfix/completion/TemplatesCompletionTest.java
@@ -30,6 +30,11 @@ public class TemplatesCompletionTest extends CompletionAutoPopupTestCase {
     doAutoPopupTest("instanceof", null);
   }
 
+  // IDEA-119910 Middle matching doesn't work if pattern starts with a digit
+  public void testRestartCompletionForExactMatchOnly() {
+    doCompleteTest(".2", '\n');
+  }
+
   public void testShowTemplateInAutoPopup() {
     doAutoPopupTest("instanceof", InstanceofExpressionPostfixTemplate.class);
   }