code: public static MethodCallExpression buildGetPropertyExpression(final Expression objectExpression, final String propertyName, final ClassNode targetClassNode, final boolean useBooleanGetter) {
          String methodName = (useBooleanGetter ? "is" : "get") + MetaClassHelper.capitalize(propertyName);
          MethodCallExpression methodCallExpression = new MethodCallExpression(objectExpression, methodName, MethodCallExpression.NO_ARGUMENTS);
          MethodNode getterMethod = targetClassNode.getGetterMethod(methodName);
          if(getterMethod != null) {
              methodCallExpression.setMethodTarget(getterMethod);
          }
          return methodCallExpression;
      }
docs: Build static direct call to getter of a property
  
  @param objectExpression
  @param propertyName
  @param targetClassNode
  @param useBooleanGetter
  @return The method call expression