prefer completion variants that have a member with the name that's to the right of the caret (IDEA-114115)

java/java-tests/testData/codeInsight/completion/normalSorting/PreferVarsHavingReferencedMember.java

@@ -0,0 +1,7 @@
+public class MainClass1 {
+
+  void foo(String xaString, java.util.Map xzMap){
+    x<caret>.put(1, 2)
+  }
+}
+

java/java-tests/testSrc/com/intellij/codeInsight/completion/NormalCompletionOrderingTest.groovy

@@ -709,4 +709,8 @@ interface TxANotAnno {}
     checkPreferredItems 0, 'fun1', 'fun2', 'fun10'
   }
 
+  public void testPreferVarsHavingReferencedMember() {
+    checkPreferredItems 0, 'xzMap', 'xaString'
+  }
+
 }