added log blocks

src/main/java/teetime/framework/pipe/PipeFactoryLoader.java

@@ -53,7 +53,9 @@ public final class PipeFactoryLoader {
 						pipeFactories.add(pipeFactory);
 					}
 				} catch (ClassNotFoundException e) {
-					LOGGER.warn("Could not find class: " + line, e); // NOMPD (PMD.GuardLogStatement)
+					if (LOGGER.isWarnEnabled()) {
+						LOGGER.warn("Could not find class: " + line, e);
+					}
 				} catch (InstantiationException e) {
 					LOGGER.warn("Could not instantiate pipe factory", e);
 				} catch (IllegalAccessException e) {

src/main/java/teetime/framework/pipe/PipeFactoryRegistry.java

@@ -101,7 +101,9 @@ public final class PipeFactoryRegistry {
 	public void register(final IPipeFactory pipeFactory) {
 		final String key = this.buildKey(pipeFactory.getThreadCommunication(), pipeFactory.getOrdering(), pipeFactory.isGrowable());
 		this.pipeFactories.put(key, pipeFactory);
-		LOGGER.info("Registered pipe factory: " + pipeFactory.getClass().getCanonicalName());
+		if (LOGGER.isInfoEnabled()) {
+			LOGGER.info("Registered pipe factory: " + pipeFactory.getClass().getCanonicalName());
+		}
 	}
 
 	private String buildKey(final ThreadCommunication tc, final PipeOrdering ordering, final boolean growable) {