changed visibility of fields for getter setter mode to 'protected'

Author: raydac

src/main/java/com/igormaznitsa/jbbp/compiler/conversion/JBBPToJava6Converter.java

@@ -414,8 +414,7 @@ private String makeAnonymousStructName() {
     }
 
     private String makeModifier(final JBBPNamedFieldInfo nullableNameFieldInfo) {
-        if (this.builder.doGettersSetters) return "private";
-        return nullableNameFieldInfo == null ? "protected" : "public";
+        return nullableNameFieldInfo == null || this.builder.doGettersSetters ? "protected" : "public";
     }
 
     @Override

src/test/java/com/igormaznitsa/jbbp/compiler/conversion/JBBPToJava6ConverterCompilationTest.java

@@ -98,7 +98,7 @@ public void testGettersSetters() throws Exception {
         text = JBBPToJava6Converter.makeBuilder(parser).setDoGettersSetters(true).setClassName(CLASS_NAME).build().convert();
 
         assertFalse(text.contains("public byte a;"));
-        assertTrue(text.contains("private byte a;"));
+        assertTrue(text.contains("protected byte a;"));
         assertTrue(text.contains("public void setA(byte value) {"));
         assertTrue(text.contains("public byte getA() {"));
     }