Kapt3: Generate import statements in stubs

plugins/kapt3/testData/converter/importsForErrorTypes.kt

@@ -0,0 +1,12 @@
+// CORRECT_ERROR_TYPES
+
+import java.util.zip.*
+import java.util.Date
+import java.util.concurrent.TimeUnit
+import java.util.concurrent.TimeUnit.MICROSECONDS
+import java.util.concurrent.TimeUnit.*
+import java.util.Calendar.*
+
+fun test(): Any? {
+    return null
+}

plugins/kapt3/testData/converter/importsForErrorTypes.txt

@@ -0,0 +1,18 @@
+import java.util.zip.*;
+import java.util.Date;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeUnit.MICROSECONDS;
+import java.util.concurrent.TimeUnit.*;
+import java.util.Calendar.*;
+
+public final class ImportsForErrorTypesKt {
+
+    public ImportsForErrorTypesKt() {
+        super();
+    }
+
+    @org.jetbrains.annotations.Nullable()
+    public static final java.lang.Object test() {
+        return null;
+    }
+}

plugins/kapt3/testData/converter/nonExistentClassTypesConversion.txt

@@ -1,3 +1,5 @@
+import java.util.Calendar;
+
 public final class MyType<T extends java.lang.Object> {
 
     public MyType() {
@@ -8,6 +10,8 @@ public final class MyType<T extends java.lang.Object> {
 ////////////////////
 
 
+import java.util.Calendar;
+
 @kotlin.Suppress(names = {"UNRESOLVED_REFERENCE"})
 public final class Test {
     @org.jetbrains.annotations.NotNull()