public ModelNode set(final String newValue) {
        if (newValue == null) {
            throw new IllegalArgumentException("newValue is null");
        }
        checkProtect();
        value = new StringModelValue(newValue);
        return this;
    }
public ModelNode set ( final String newValue ) { if ( newValue == null ) { throw new IllegalArgumentException ( "newValue is null" ) ; } checkProtect ( ) ; value = new StringModelValue ( newValue ) ; return this ; }
Change this node's value to the given value.

@param newValue the new value
@return this node