code: public void addField(String fieldName, Class<?> fildType, boolean isPublic, boolean isStatic, boolean isFinal) throws CannotCompileException, NotFoundException {
  		addField(fieldName, fildType, isPublic, isStatic, isFinal, null);
  	}
docs: <p>addField.</p>
  
  @param fieldName a {@link java.lang.String} object.
  @param fildType a {@link java.lang.Class} object.
  @param isPublic a boolean.
  @param isStatic a boolean.
  @param isFinal a boolean.
  @throws javassist.CannotCompileException if any.
  @throws javassist.NotFoundException if any.