[AA] Refactoring: Move Java reference resolve tests to java subfolder

analysis/analysis-api/testData/referenceResolve/java/JavaStaticMethod.kt

@@ -0,0 +1,20 @@
+// FILE: pkg/Foo.java
+
+package pkg;
+
+public class Foo {
+    public static void bar() {
+        System.out.println("Foo.bar()");
+    }
+}
+
+// FILE: main.kt
+import pkg.Foo
+
+fun box() {
+    // NB: if we put bar<caret>(), LPAR, value arguments, function call, containing function and file will be visited in order.
+    //   Among them, only function call can be converted to [KtReference], and the corresponding form is [KtInvokeFunctionReference],
+    //   whose resolution picks implicit invoke() only, hence failed. That is expected for reference resolution with both FE1.0 and FIR.
+    //   In reality, i.e., in IDE, users will click the part of function call "name", which results in simple name reference instead.
+    Foo.ba<caret>r()
+}