Implement package protected visibility

compiler/testData/loadJavaCustom/packageLocalVisibility/expected.txt

@@ -2,5 +2,5 @@ package test
 
 public open class JFrame : awt.Frame {
     public constructor JFrame()
-    protected final var accessibleContext : jet.String?
+    protected/*protected and package*/ final var accessibleContext : jet.String?
 }

compiler/testData/loadJavaCustom/protectedPackageVisibility/ProtectedPackageConstructor.java

@@ -0,0 +1,5 @@
+package test;
+
+public class ProtectedPackageConstructor {
+    protected static class Foo { }
+}

compiler/testData/loadJavaCustom/protectedPackageVisibility/ProtectedPackageConstructor.txt

@@ -0,0 +1,9 @@
+package test
+
+public open class ProtectedPackageConstructor : java.lang.Object {
+    public constructor ProtectedPackageConstructor()
+    
+    protected/*protected static*/ open class Foo : java.lang.Object {
+        protected/*protected and package*/ constructor Foo()
+    }
+}

compiler/testData/loadJavaCustom/protectedPackageVisibility/ProtectedPackageFun.java

@@ -0,0 +1,5 @@
+package test;
+
+public class ProtectedPackageFun {
+    protected void foo() {}
+}

compiler/testData/loadJavaCustom/protectedPackageVisibility/ProtectedPackageFun.txt

@@ -0,0 +1,6 @@
+package test
+
+public open class ProtectedPackageFun : java.lang.Object {
+    public constructor ProtectedPackageFun()
+    protected/*protected and package*/ open fun foo() : Unit
+}

compiler/testData/loadJavaCustom/protectedPackageVisibility/ProtectedPackageProperty.java

@@ -0,0 +1,5 @@
+package test;
+
+public class ProtectedPackageProperty {
+    protected int foo = 1;
+}

compiler/testData/loadJavaCustom/protectedPackageVisibility/ProtectedPackageProperty.txt

@@ -0,0 +1,6 @@
+package test
+
+public open class ProtectedPackageProperty : java.lang.Object {
+    public constructor ProtectedPackageProperty()
+    protected/*protected and package*/ final var foo : jet.Int
+}

compiler/testData/loadJavaCustom/protectedStaticVisibility/constructor/ConstructorInProtectedStaticNestedClass.txt

@@ -4,6 +4,6 @@ public open class ConstructorInProtectedStaticNestedClass : java.lang.Object {
     public constructor ConstructorInProtectedStaticNestedClass()
     
     protected/*protected static*/ open class Inner : java.lang.Object {
-        protected constructor Inner()
+        protected/*protected and package*/ constructor Inner()
     }
 }