/**
* Returns a string representation of this {@code OpenMBeanParameterInfoSupport} instance.
*
* <p>The string representation consists of the name of this class (i.e. {@code
* javax.management.openmbean.OpenMBeanParameterInfoSupport}), the string representation of the
* name and open type of the described parameter, the string representation of its default, min,
* max and legal values and the string representation of its descriptor.
*
* <p>As {@code OpenMBeanParameterInfoSupport} instances are immutable, the string representation
* for this instance is calculated once, on the first call to {@code toString}, and then the same
* value is returned for subsequent calls.
*
* @return a string representation of this {@code OpenMBeanParameterInfoSupport} instance.
*/
public String toString() {
// Calculate the string value if it has not yet been done (ie
// 1st call to toString())
//
if (myToString == null) myToString = OpenMBeanAttributeInfoSupport.toString(this);
// return always the same string representation for this
// instance (immutable)
//
return myToString;
}
