Here are the examples of the java api class org.apache.activemq.artemis.core.persistence.impl.nullpm.NullStorageManager taken from open source projects.
1. BatchIDGeneratorUnitTest#getJournalStorageManager()
Project: activemq-artemis
File: BatchIDGeneratorUnitTest.java
File: BatchIDGeneratorUnitTest.java
private StorageManager getJournalStorageManager(final Journal bindingsJournal) { NullStorageManager storageManager = new NullStorageManager() { @Override public synchronized void storeID(long journalID, long id) throws Exception { bindingsJournal.appendAddRecord(journalID, JournalRecordIds.ID_COUNTER_RECORD, BatchingIDGenerator.createIDEncodingSupport(id), true); } }; try { storageManager.start(); } catch (Throwable ignored) { } return storageManager; }