/**
* Gets an identifying name for the source corresponding to the declaration of this type.
* Interpretation of this string is the responsibility of the source repository mechanism.
*
* <p>The returned name is dependent on VM's default stratum ({@link
* VirtualMachine#getDefaultStratum()}). In the reference implementation, when using the base
* stratum, the returned string is the unqualified name of the source file containing the
* declaration of this type. In other strata the returned source name is the first source name for
* that stratum. Since other languages may have more than one source name for a reference type,
* the use of {@link Location#sourceName()} or {@link #sourceNames(String)} is preferred.
*
* <p>
*
* @return the string source file name or null if it is not known
*/
public String getSourceName() {
return klass.getSourceFileName();
}
