- Move constants to the "Cache" class (more transparent than inside the interface)

src/Core/Lock/CacheLock.php

@@ -5,7 +5,7 @@ namespace Friendica\Core\Lock;
 use Friendica\Core\Cache;
 use Friendica\Core\Cache\IMemoryCache;
 
-class CacheLock extends AbstractLock
+class CacheLock extends Lock
 {
 	/**
 	 * @var \Friendica\Core\Cache\ICache;

src/Core/Lock/DatabaseLock.php

@@ -9,7 +9,7 @@ use Friendica\Util\DateTimeFormat;
 /**
  * Locking driver that stores the locks in the database
  */
-class DatabaseLock extends AbstractLock
+class DatabaseLock extends Lock
 {
 	/**
 	 * The current ID of the process

src/Core/Lock/Lock.php

@@ -9,7 +9,7 @@ namespace Friendica\Core\Lock;
  *
  * Basic class for Locking with common functions (local acquired locks, releaseAll, ..)
  */
-abstract class AbstractLock implements ILock
+abstract class Lock implements ILock
 {
 	/**
 	 * @var array The local acquired locks

src/Core/Lock/SemaphoreLock.php

@@ -4,7 +4,7 @@ namespace Friendica\Core\Lock;
 
 use Friendica\Core\Cache;
 
-class SemaphoreLock extends AbstractLock
+class SemaphoreLock extends Lock
 {
 	private static $semaphore = [];