Add additional java source dir to source set in android test

libraries/tools/kotlin-gradle-plugin/src/test/resources/testProject/AndroidProject/Android/build.gradle

@@ -13,6 +13,7 @@ android {
     buildToolsVersion "21.1.2"
 
     sourceSets {
+        main.java.srcDirs += 'src/main/java2'
         main.kotlin.srcDirs += 'root/kotlin'
         test.kotlin.srcDirs += 'src/test/kotlin'
     }

libraries/tools/kotlin-gradle-plugin/src/test/resources/testProject/AndroidProject/Android/src/main/java/foo/FooJavaClass.java

@@ -0,0 +1,11 @@
+package foo;
+
+import bar.*;
+
+public class FooJavaClass {
+    void f() {
+        new FooKotlinClass();
+        new BarJavaClass();
+        new BarKotlinClass();
+    }
+}

libraries/tools/kotlin-gradle-plugin/src/test/resources/testProject/AndroidProject/Android/src/main/java/foo/FooKotlinClass.kt

@@ -0,0 +1,11 @@
+package foo
+
+import bar.*
+
+class FooKotlinClass {
+    fun f() {
+        FooJavaClass()
+        BarJavaClass()
+        BarKotlinClass()
+    }
+}

libraries/tools/kotlin-gradle-plugin/src/test/resources/testProject/AndroidProject/Android/src/main/java2/bar/BarJavaClass.java

@@ -0,0 +1,11 @@
+package bar;
+
+import foo.*;
+
+public class BarJavaClass {
+    void f() {
+        new BarKotlinClass();
+        new FooJavaClass();
+        new FooKotlinClass();
+    }
+}

libraries/tools/kotlin-gradle-plugin/src/test/resources/testProject/AndroidProject/Android/src/main/java2/bar/BarKotlinClass.kt

@@ -0,0 +1,11 @@
+package bar
+
+import foo.*
+
+class BarKotlinClass {
+    fun f() {
+        BarJavaClass()
+        FooJavaClass()
+        FooKotlinClass()
+    }
+}