Method setProperty

src/main/java/groovy/lang/MetaBeanProperty.java:100–113

Sets the property on the given object to the new value. @param object on which to set the property @param newValue the new value of the property @throws RuntimeException if the property could not be set

(final Object object, Object newValue)

     * @throws RuntimeException if the property could not be set
     */
    @Override
    public void setProperty(final Object object, Object newValue) {
        MetaMethod setter = getSetter();
        if (setter == null) {
            CachedField field = getField();
            if (field != null && !field.isFinal()) {
                field.setProperty(object, newValue);
                return;
            }
            throw new GroovyRuntimeException("Cannot set read-only property: " + name);
        }
        newValue = DefaultTypeTransformation.castToType(newValue, getType());
        setter.invoke(object, new Object[]{newValue});
    }

    //--------------------------------------------------------------------------