Replace types that are imported by default via typealiases such as java.util.ArrayList with something else as it conflicts now with kotlin.collections.ArrayList and has to imported explicitly.

idea/testData/addImport/DropExplicitImports.kt

@@ -1,13 +1,13 @@
-// IMPORT: java.util.HashMap
+// IMPORT: java.util.Calendar
 package p
 
 import java.sql.*
-import java.util.ArrayList // maybe dropped on adding import with *
+import java.util.Properties // maybe dropped on adding import with *
 import java.util.Date // should not be dropped because of conflicting java.sql.Date class
 import java.util.HashSet as JavaHashSet // alias import should not be dropped
 
 fun foo() {
     val v1 = JavaHashSet()
     val v2 = Date()
-    val v3 = ArrayList()
+    val v3 = Properties()
 }