framework/application/kernel/mem/src/main/java/org/ldp4j/application/kernel/impl/InMemoryConstraintReportRepository.java
@Override
	public ConstraintReport constraintReportOfId(ConstraintReportId id) {
		checkNotNull(id,"Constraint report identifier cannot be null");
		this.lock.readLock().lock();
		try {
			return this.reports.get(id);
		} finally {
			this.lock.readLock().unlock();
		}
	}
@Override
	public ConstraintReport constraintReportOfId(ConstraintReportId id) {
		checkNotNull(id,"Constraint report identifier cannot be null");
		this.lock.readLock().lock();
		try {
			return this.reports.get(id);
		} finally {
			this.lock.readLock().unlock();
		}
	}
{@inheritDoc}