Initial support for kotlin-java interop in incremental compilation.

Original commit: 70331e3b82

jps/jps-plugin/testData/incremental/withJava/kotlinUsedInJava/notChangeSignature/Usage.java

@@ -0,0 +1,5 @@
+public class Usage {
+    public static void main(String[] args) {
+        test.TestPackage.foo();
+    }
+}