KT-13550 Fix Boolean.TYPE does not compile (#969)

* Fix Boolean.TYPE does not compile

j2k/src/org/jetbrains/kotlin/j2k/ExpressionConverter.kt

@@ -232,29 +232,19 @@ class DefaultExpressionConverter : JavaElementVisitor(), ExpressionConverter {
 
     override fun visitClassObjectAccessExpression(expression: PsiClassObjectAccessExpression) {
         val operand = expression.operand
+        val type = converter.convertTypeElement(operand, Nullability.NotNull)
         val typeName = operand.type.canonicalText
         val primitiveType = JvmPrimitiveType.values().firstOrNull { it.javaKeywordName == typeName }
-        val wrapperTypeName = if (primitiveType != null) {
+        if (typeName == "void") {
-            primitiveType.wrapperFqName
+            result = QualifiedExpression(Identifier("Void", false).assignNoPrototype(), Identifier.withNoPrototype("TYPE", isNullable = false), null)
-        }
-        else if (typeName == "void") { // by unknown reason it's not in JvmPrimitiveType enum
-            FqName("java.lang.Void")
-        }
-        else {
-            val type = converter.convertTypeElement(operand, Nullability.NotNull)
-            result = QualifiedExpression(ClassLiteralExpression(type).assignNoPrototype(), Identifier.withNoPrototype("java"), null)
             return
         }
-
+        val name = if (primitiveType != null) {
-        //TODO: need more correct way to detect if short name is ok
+            "javaPrimitiveType"
-        val qualifiedName = wrapperTypeName.asString()
+        } else {
-        val classNameToUse = if (qualifiedName in needQualifierNameSet)
+            "java"
-            qualifiedName
+        }
-        else
+        result = QualifiedExpression(ClassLiteralExpression(type).assignNoPrototype(), Identifier.withNoPrototype(name), null)
-            wrapperTypeName.shortName().asString()
-        result = QualifiedExpression(Identifier(classNameToUse, false).assignPrototype(operand),
-                                     Identifier.withNoPrototype("TYPE", isNullable = false),
-                                     null)
     }
 
     override fun visitConditionalExpression(expression: PsiConditionalExpression) {
@@ -917,8 +907,4 @@ class DefaultExpressionConverter : JavaElementVisitor(), ExpressionConverter {
     override fun visitExpression(expression: PsiExpression) {
         result = DummyStringExpression(expression.text)
     }
-
-    companion object {
-        private val needQualifierNameSet = setOf("java.lang.Byte", "java.lang.Double", "java.lang.Float", "java.lang.Long", "java.lang.Short")
-    }
 }

j2k/testData/fileOrElement/classExpression/complexExample.java

@@ -1,2 +1,2 @@
 //statement
-Class<?>[] constrArgTypes = new Class<?>[]{String[].class, String.class};
+Class<?>[] constrArgTypes = new Class<?>[]{String[].class, String.class, Integer.class, Double.class};

j2k/testData/fileOrElement/classExpression/complexExample.kt

@@ -1 +1 @@
-val constrArgTypes = arrayOf<Class<*>>(Array<String>::class.java, String::class.java)
+val constrArgTypes = arrayOf<Class<*>>(Array<String>::class.java, String::class.java, Int::class.java, Double::class.java)

j2k/testData/fileOrElement/classExpression/primitivesAndArrays.java

@@ -1,6 +1,7 @@
 public class A {
     public static void main(String[] args) {
         System.out.println(void.class);
+        System.out.println(boolean.class);
         System.out.println(int.class);
         System.out.println(double.class);
         System.out.println(int[].class);

j2k/testData/fileOrElement/classExpression/primitivesAndArrays.kt

@@ -1,8 +1,9 @@
 object A {
     @JvmStatic fun main(args: Array<String>) {
         println(Void.TYPE)
-        println(Integer.TYPE)
+        println(Boolean::class.javaPrimitiveType)
-        println(java.lang.Double.TYPE)
+        println(Int::class.javaPrimitiveType)
+        println(Double::class.javaPrimitiveType)
         println(IntArray::class.java)
         println(Array<Any>::class.java)
         println(Array<Array<Any>>::class.java)