Fix search of package-level function/property usages in Java code

idea/testData/hierarchy/calls/callees/kotlinPackageFunction/KotlinPackageFunction_verification.xml

@@ -0,0 +1,11 @@
+<node text="packageFun()  ()" base="true">
+  <node text="KA.name(2 usages)  ()"/>
+  <node text="packageFun.localFun(String)(2 usages)  ()"/>
+  <node text="JA.foo(String)(2 usages)  ()">
+    <node text="PrintStream.println(String)  (java.io)"/>
+  </node>
+  <node text="KA.foo(String)(3 usages)  ()"/>
+  <node text="packageVal  ()"/>
+  <node text="JA.JA()(4 usages)  ()"/>
+  <node text="KA(5 usages)  ()"/>
+</node>

idea/testData/hierarchy/calls/callees/kotlinPackageFunction/main0.kt

@@ -0,0 +1,21 @@
+class KA {
+    val name = "A"
+    fun foo(s: String): String = "A: $s"
+}
+
+val packageVal = ""
+
+fun <caret>packageFun() {
+    fun localFun(s: String): String = s
+    val localVal = localFun("")
+
+    KA().foo(KA().name)
+    JA().foo(JA().name)
+    localFun(packageVal)
+
+    run {
+        KA().foo(KA().name)
+        JA().foo(JA().name)
+        KA().foo(localVal)
+    }
+}

idea/testData/hierarchy/calls/callees/kotlinPackageFunction/main1.java

@@ -0,0 +1,12 @@
+class JA {
+    public JA() {
+
+    }
+
+    public String name = "A";
+
+    public String foo(String s) {
+        System.out.println(s);
+        return "A " + s;
+    }
+}

idea/testData/hierarchy/calls/callees/kotlinPackageProperty/KotlinPackageProperty_verification.xml

@@ -0,0 +1,13 @@
+<node text="packageVal  ()" base="true">
+  <node text="JA.JA()(4 usages)  ()"/>
+  <node text="KA.foo(String)(2 usages)  ()"/>
+  <node text="localFun(String)(2 usages)  ()">
+    <node text="packageFun(String)  ()"/>
+  </node>
+  <node text="KA.name(2 usages)  ()"/>
+  <node text="JA.foo(String)(2 usages)  ()">
+    <node text="PrintStream.println(String)  (java.io)"/>
+  </node>
+  <node text="packageFun(String)  ()"/>
+  <node text="KA(4 usages)  ()"/>
+</node>

idea/testData/hierarchy/calls/callees/kotlinPackageProperty/main0.kt

@@ -0,0 +1,24 @@
+class KA {
+    val name = "A"
+    fun foo(s: String): String = "A: $s"
+}
+
+fun packageFun(s: String): String = s
+
+val <caret>packageVal: String
+    get() {
+        fun localFun(s: String): String = packageFun(s)
+        val localVal = localFun("")
+
+        KA().foo(KA().name)
+        JA().foo(JA().name)
+        localFun("")
+
+        run {
+            KA().foo(KA().name)
+            JA().foo(JA().name)
+            packageFun(localVal)
+        }
+
+        return ""
+    }

idea/testData/hierarchy/calls/callees/kotlinPackageProperty/main1.java

@@ -0,0 +1,12 @@
+class JA {
+    public JA() {
+
+    }
+
+    public String name = "A";
+
+    public String foo(String s) {
+        System.out.println(s);
+        return "A " + s;
+    }
+}

idea/testData/hierarchy/calls/callers/kotlinPackageFunction/KotlinPackageFunction_verification.xml

@@ -0,0 +1,11 @@
+<node text="packageFun(String)  ()" base="true">
+  <node text="bar.localFun()  ()"/>
+  <node text="main0.kt  ()"/>
+  <node text="JA.foo()  ()"/>
+  <node text="KClientObj  ()"/>
+  <node text="KClient  ()"/>
+  <node text="KClient  ()"/>
+  <node text="KClient.bar  ()"/>
+  <node text="KClient.bar()  ()"/>
+  <node text="JA  ()"/>
+</node>

idea/testData/hierarchy/calls/callers/kotlinPackageFunction/main0.kt

@@ -0,0 +1,26 @@
+fun <caret>packageFun(s: String): String = s
+
+val packageVal = packageFun("")
+
+class KClient {
+    {
+        packageFun("")
+    }
+
+    class object {
+        val a = packageFun("")
+    }
+
+    val bar: String
+        get() = packageFun("")
+
+    fun bar() {
+        fun localFun() = packageFun("")
+
+        packageFun("")
+    }
+}
+
+object KClientObj {
+    val a = packageFun("")
+}

idea/testData/hierarchy/calls/callers/kotlinPackageFunction/main1.java

@@ -0,0 +1,7 @@
+class JA {
+    public String name = _DefaultPackage.packageFun("");
+
+    public String foo() {
+        return _DefaultPackage.packageFun("");
+    }
+}

idea/testData/hierarchy/calls/callers/kotlinPackageProperty/KotlinPackageProperty_verification.xml

@@ -0,0 +1,11 @@
+<node text="packageVal  ()" base="true">
+  <node text="JA  ()"/>
+  <node text="JA.getName()(2 usages)  ()"/>
+  <node text="KClient  ()"/>
+  <node text="KClient  ()"/>
+  <node text="KClient.bar()  ()"/>
+  <node text="KClient.bar(2 usages)  ()"/>
+  <node text="KClientObj(2 usages)  ()"/>
+  <node text="bar.localFun()  ()"/>
+  <node text="packageFun(String)  ()"/>
+</node>

idea/testData/hierarchy/calls/callers/kotlinPackageProperty/main0.kt

@@ -0,0 +1,30 @@
+var <caret>packageVal = ""
+
+fun packageFun(s: String): String = packageVal + s
+
+class KClient {
+    {
+        packageVal = ""
+    }
+
+    class object {
+        val a = packageVal
+    }
+
+    val bar: String
+        get() = packageVal
+        set(value: String) {packageVal = value}
+
+    fun bar() {
+        fun localFun() = packageVal
+
+        val s = packageVal
+    }
+}
+
+object KClientObj {
+    val a = packageVal
+    {
+        packageVal = ""
+    }
+}

idea/testData/hierarchy/calls/callers/kotlinPackageProperty/main1.java

@@ -0,0 +1,8 @@
+class JA {
+    public String name = _DefaultPackage.getPackageVal();
+
+    public String getName() {
+        _DefaultPackage.setPackageVal("");
+        return _DefaultPackage.getPackageVal();
+    }
+}