code: public static void generateLogForContentValues(SQLiteModelMethod method, MethodSpec.Builder methodBuilder) {
  
  		methodBuilder.addCode("\n// log for content values -- BEGIN\n");
  		methodBuilder.addStatement("$T<String, Object, $T> _contentValue", Triple.class, KriptonContentValues.ParamType.class);
  		methodBuilder.beginControlFlow("for (int i = 0; i < _contentValues.size(); i++)");
  		methodBuilder.addStatement("_contentValue = _contentValues.get(i)");
  		methodBuilder.beginControlFlow("if (_contentValue.value1==null)");
  		methodBuilder.addStatement("$T.info(\"==> :%s = <null>\", _contentValue.value0)", Logger.class);
  		methodBuilder.nextControlFlow("else");
  		methodBuilder.addStatement("$T.info(\"==> :%s = '%s' (%s)\", _contentValue.value0, $T.checkSize(_contentValue.value1), _contentValue.value1.getClass().getCanonicalName())", Logger.class,
  				StringUtils.class);
  		methodBuilder.endControlFlow();
  		methodBuilder.endControlFlow();
  		methodBuilder.addCode("// log for content values -- END\n");
  	}
docs: <p>
  Generate log for content values
  </p>
  
  <h2>pre conditions</h2>
  <p>
  required variable are:
  </p>
  <ul>
  <li>contentValues</li>
  </ul>
  
  
  @param method
  the method
  @param methodBuilder
  the method builder