7.3.1 FieldModifiers Attribute

The FieldModifiers attribute contains the BML related modifiers of the field. It has the following structure:

     FieldModifiers_attribute {
       u2 attribute_name_index;
       u4 attribute_length;
       u2 BML_flags;
     }

The meaning of the structure elements is the following:

• attribute_name_index - index in the constant pool of the attribute name (org.bmlspecs.FieldModifiers)
• attribute_length - length in bytes of the whole structure (8)
• BML_flags - the flags that are set for the field. The allowed flags are BML_NON_NULL, BML_NULLABLE. JCh: anything else? All other flags should be cleared.