introduce parameter: ignore parts of qualified name (IDEA-104485)

java/java-tests/testData/refactoring/introduceParameter/afterPackageReferenceShouldBeIgnored.java

@@ -0,0 +1,8 @@
+import java.io.File;
+
+class Test {
+    public void foo(final File anObject) {
+        bar(anObject);
+    }
+    void bar(java.io.File f){}
+}

java/java-tests/testData/refactoring/introduceParameter/beforePackageReferenceShouldBeIgnored.java

@@ -0,0 +1,6 @@
+class Test {
+    public void foo() {
+        bar(<caret>java.io.File.createTempFile("a", "b"));
+    }
+    void bar(java.io.File f){}
+}