Renamed and refactored test.

Original commit: ad8affe07c

jps/jps-plugin/testData/general/CircularDependenciesDifferentPackages/src/JFirst.java

@@ -0,0 +1,11 @@
+public class JFirst {
+    JSecond s = null;
+
+    public void foo() {
+
+    }
+
+    public static void main(String[] args) {
+        System.out.println(1);
+    }
+}

jps/jps-plugin/testData/general/CircularDependenciesDifferentPackages/src/kt2.kt

@@ -0,0 +1,7 @@
+package kt2
+
+fun foo() {
+    kt1.foo()
+}
+
+fun bar() {}