diff --git a/source/test-java/org/alfresco/repo/content/metadata/ConcurrencyPdfBoxMetadataExtracterTest.java b/source/test-java/org/alfresco/repo/content/metadata/ConcurrencyPdfBoxMetadataExtracterTest.java
index 775dd02665..c6d3eceaf2 100644
--- a/source/test-java/org/alfresco/repo/content/metadata/ConcurrencyPdfBoxMetadataExtracterTest.java
+++ b/source/test-java/org/alfresco/repo/content/metadata/ConcurrencyPdfBoxMetadataExtracterTest.java
@@ -1,153 +1,153 @@
-/*
- * #%L
- * Alfresco Repository
- * %%
- * Copyright (C) 2005 - 2016 Alfresco Software Limited
- * %%
- * This file is part of the Alfresco software.
- * If the software was purchased under a paid Alfresco license, the terms of
- * the paid license agreement will prevail. Otherwise, the software is
- * provided under the following open source license terms:
- *
- * Alfresco is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * Alfresco is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with Alfresco. If not, see .
- * #L%
- */
-package org.alfresco.repo.content.metadata;
-
-import org.alfresco.repo.content.MimetypeMap;
-import org.alfresco.service.cmr.repository.ContentReader;
-import org.alfresco.service.namespace.QName;
-
-import java.io.Serializable;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-
-/**
- * The test designed for testing the concurrent limitations in
- * {@link AbstractMappingMetadataExtracter#extractRaw(ContentReader, MetadataExtracterLimits)}
- *
- * @author amukha
- */
-public class ConcurrencyPdfBoxMetadataExtracterTest extends AbstractMetadataExtracterTest
-{
- private SlowPdfBoxMetadataExtracter extracter;
-
- private static final int MAX_CONCURENT_EXTRACTIONS = 5;
- private static final double MAX_DOC_SIZE_MB = 0.03;
- private static final int NUMBER_OF_CONCURRENT_THREADS = 11;
-
- @Override
- public void setUp() throws Exception
- {
- super.setUp();
- extracter = new SlowPdfBoxMetadataExtracter();
- extracter.setDictionaryService(dictionaryService);
-
- MetadataExtracterLimits pdfLimit = new MetadataExtracterLimits();
- pdfLimit.setMaxConcurrentExtractionsCount(MAX_CONCURENT_EXTRACTIONS);
- pdfLimit.setMaxDocumentSizeMB(MAX_DOC_SIZE_MB);
- Map limits = new HashMap<>();
- limits.put(MimetypeMap.MIMETYPE_PDF,pdfLimit);
-
- extracter.setMimetypeLimits(limits);
- extracter.setDelay(30*NUMBER_OF_CONCURRENT_THREADS);
- extracter.register();
- }
-
- /**
- * @return Returns the same transformer regardless - it is allowed
- */
- protected MetadataExtracter getExtracter()
- {
- return extracter;
- }
-
-
- protected void testFileSpecificMetadata(String mimetype, Map properties)
- {
- // not required
- }
-
-
- public void testConcurrentExtractions() throws InterruptedException
- {
- final Map threadResults = new ConcurrentHashMap<>();
- for (int i = 0; i < NUMBER_OF_CONCURRENT_THREADS; i++)
- {
- new Thread(new Runnable()
- {
- @Override
- public void run()
- {
- System.out.println(Thread.currentThread().getName() + " started " + System.currentTimeMillis());
- try
- {
- Map results = extractFromMimetype(MimetypeMap.MIMETYPE_PDF);
- System.out.println(Thread.currentThread().getName() + " results are " + results);
- threadResults.put(Thread.currentThread().getName(), !results.isEmpty());
- }
- catch (Exception e)
- {
- e.printStackTrace();
- }
- System.out.println(Thread.currentThread().getName() + " finished " + System.currentTimeMillis());
- }
-
- }).start();
- }
- int numWaits = NUMBER_OF_CONCURRENT_THREADS*10;
- while (numWaits > 0)
- {
- Thread.sleep(50);
- if (threadResults.size() == NUMBER_OF_CONCURRENT_THREADS)
- {
- break;
- }
- numWaits--;
- }
- Map counted = new HashMap<>();
- counted.put(Boolean.FALSE, 0);
- counted.put(Boolean.TRUE, 0);
- for (Boolean result : threadResults.values())
- {
- counted.put(result, counted.get(result)+1);
- }
- assertEquals("Wrong number of failed extractions.",
- new Integer(NUMBER_OF_CONCURRENT_THREADS - MAX_CONCURENT_EXTRACTIONS),
- counted.get(Boolean.FALSE));
- assertEquals("Wrong number of successful extractions.",
- new Integer(MAX_CONCURENT_EXTRACTIONS),
- counted.get(Boolean.TRUE));
- }
-
- private class SlowPdfBoxMetadataExtracter extends PdfBoxMetadataExtracter
- {
- private long delay = 0;
-
- public void setDelay(long delay)
- {
- this.delay = delay;
- }
-
- @Override
- protected Map extractRaw(ContentReader reader) throws Throwable
- {
- Thread.sleep(delay);
- Map results = super.extractRaw(reader);
- System.out.println(Thread.currentThread().getName() + " results are " + results);
- return results;
- }
- }
-}
+/*
+ * #%L
+ * Alfresco Repository
+ * %%
+ * Copyright (C) 2005 - 2016 Alfresco Software Limited
+ * %%
+ * This file is part of the Alfresco software.
+ * If the software was purchased under a paid Alfresco license, the terms of
+ * the paid license agreement will prevail. Otherwise, the software is
+ * provided under the following open source license terms:
+ *
+ * Alfresco is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Alfresco is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Alfresco. If not, see .
+ * #L%
+ */
+package org.alfresco.repo.content.metadata;
+
+import org.alfresco.repo.content.MimetypeMap;
+import org.alfresco.service.cmr.repository.ContentReader;
+import org.alfresco.service.namespace.QName;
+
+import java.io.Serializable;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * The test designed for testing the concurrent limitations in
+ * {@link AbstractMappingMetadataExtracter#extractRaw(ContentReader, MetadataExtracterLimits)}
+ *
+ * @author amukha
+ */
+public class ConcurrencyPdfBoxMetadataExtracterTest extends AbstractMetadataExtracterTest
+{
+ private SlowPdfBoxMetadataExtracter extracter;
+
+ private static final int MAX_CONCURENT_EXTRACTIONS = 5;
+ private static final double MAX_DOC_SIZE_MB = 0.03;
+ private static final int NUMBER_OF_CONCURRENT_THREADS = 11;
+
+ @Override
+ public void setUp() throws Exception
+ {
+ super.setUp();
+ extracter = new SlowPdfBoxMetadataExtracter();
+ extracter.setDictionaryService(dictionaryService);
+
+ MetadataExtracterLimits pdfLimit = new MetadataExtracterLimits();
+ pdfLimit.setMaxConcurrentExtractionsCount(MAX_CONCURENT_EXTRACTIONS);
+ pdfLimit.setMaxDocumentSizeMB(MAX_DOC_SIZE_MB);
+ Map limits = new HashMap<>();
+ limits.put(MimetypeMap.MIMETYPE_PDF,pdfLimit);
+
+ extracter.setMimetypeLimits(limits);
+ extracter.setDelay(30*NUMBER_OF_CONCURRENT_THREADS);
+ extracter.register();
+ }
+
+ /**
+ * @return Returns the same transformer regardless - it is allowed
+ */
+ protected MetadataExtracter getExtracter()
+ {
+ return extracter;
+ }
+
+
+ protected void testFileSpecificMetadata(String mimetype, Map properties)
+ {
+ // not required
+ }
+
+
+ public void testConcurrentExtractions() throws InterruptedException
+ {
+ final Map threadResults = new ConcurrentHashMap<>();
+ for (int i = 0; i < NUMBER_OF_CONCURRENT_THREADS; i++)
+ {
+ new Thread(new Runnable()
+ {
+ @Override
+ public void run()
+ {
+ System.out.println(Thread.currentThread().getName() + " started " + System.currentTimeMillis());
+ try
+ {
+ Map results = extractFromMimetype(MimetypeMap.MIMETYPE_PDF);
+ System.out.println(Thread.currentThread().getName() + " results are " + results);
+ threadResults.put(Thread.currentThread().getName(), !results.isEmpty());
+ }
+ catch (Exception e)
+ {
+ e.printStackTrace();
+ }
+ System.out.println(Thread.currentThread().getName() + " finished " + System.currentTimeMillis());
+ }
+
+ }).start();
+ }
+ int numWaits = NUMBER_OF_CONCURRENT_THREADS*10;
+ while (numWaits > 0)
+ {
+ Thread.sleep(50);
+ if (threadResults.size() == NUMBER_OF_CONCURRENT_THREADS)
+ {
+ break;
+ }
+ numWaits--;
+ }
+ Map counted = new HashMap<>();
+ counted.put(Boolean.FALSE, 0);
+ counted.put(Boolean.TRUE, 0);
+ for (Boolean result : threadResults.values())
+ {
+ counted.put(result, counted.get(result)+1);
+ }
+ assertEquals("Wrong number of failed extractions.",
+ new Integer(NUMBER_OF_CONCURRENT_THREADS - MAX_CONCURENT_EXTRACTIONS),
+ counted.get(Boolean.FALSE));
+ assertEquals("Wrong number of successful extractions.",
+ new Integer(MAX_CONCURENT_EXTRACTIONS),
+ counted.get(Boolean.TRUE));
+ }
+
+ private class SlowPdfBoxMetadataExtracter extends PdfBoxMetadataExtracter
+ {
+ private long delay = 0;
+
+ public void setDelay(long delay)
+ {
+ this.delay = delay;
+ }
+
+ @Override
+ protected Map extractRaw(ContentReader reader) throws Throwable
+ {
+ Thread.sleep(delay);
+ Map results = super.extractRaw(reader);
+ System.out.println(Thread.currentThread().getName() + " results are " + results);
+ return results;
+ }
+ }
+}