Differentiate between type parameters and parameters (IDEA-226683)

PR#1243

GitOrigin-RevId: a91176d9f95e2803da7c1973c58ce4ee492fb703

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/javaDoc/DuplicateParam1.java

@@ -0,0 +1,10 @@
+// Copyright 2000-2019 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
+class Test {
+  /**
+   * Test. Don't report type param 'X' as duplicate of param 'X'.
+   *
+   * @param X my string
+   * @param <X> my type
+   */
+  <X> X getValue(String X) {return null;}
+}