allow to infer expected type from cast expr (IDEA-97727)

java/java-tests/testData/inspection/redundantCast/generics/InferenceFromCast/expected.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<problems>
+  <problem>
+    <file>Test.java</file>
+    <line>5</line>
+    <description>Casting &lt;code&gt;getComponent(&quot;bar&quot;)&lt;/code&gt; to &lt;code&gt;Bar&lt;/code&gt; is redundant</description>
+  </problem>
+  <problem>
+    <file>Test.java</file>
+    <line>6</line>
+    <description>Casting &lt;code&gt;getComponent(&quot;bar&quot;)&lt;/code&gt; to &lt;code&gt;Bar&lt;/code&gt; is redundant</description>
+  </problem>
+</problems>

java/java-tests/testData/inspection/redundantCast/generics/InferenceFromCast/src/Test.java

@@ -0,0 +1,18 @@
+class Test {
+
+    {
+        f((Bar) getComponent("bar"));
+        f1((Bar) getComponent("bar"));
+        Bar b = (Bar) getComponent("bar");
+    }
+
+    private <J extends Bar> void f(J j) {}
+
+    private <J> void f1(J j) {}
+
+    private <T> T getComponent(String name) {
+        return null;
+    }
+
+    static class Bar {}
+}