diff --git a/.classpath b/.classpath
index f133492ba..13a1e6add 100644
--- a/.classpath
+++ b/.classpath
@@ -46,9 +46,6 @@
 	<classpathentry kind="lib" path="lib/servlet-api-2.5-20081211.jar"/>
 	<classpathentry kind="lib" path="lib/jetty-6.1.26-patched-JETTY-1340.jar"/>
 	<classpathentry kind="lib" path="lib/jetty-util-6.1.26-patched-JETTY-1340.jar"/>
-	<classpathentry kind="lib" path="lib/fontbox-1.7.0.jar"/>
-	<classpathentry kind="lib" path="lib/pdfbox-1.7.0.jar"/>
-	<classpathentry kind="lib" path="lib/jempbox-1.7.0.jar"/>
 	<classpathentry kind="lib" path="lib/jaudiotagger-2.0.4-20111207.115108-15.jar"/>
 	<classpathentry kind="lib" path="lib/commons-codec-1.7.jar"/>
 	<classpathentry kind="lib" path="lib/jcl-over-slf4j-1.6.4.jar"/>
@@ -59,17 +56,20 @@
 	<classpathentry kind="lib" path="lib/apache-solr-solrj-4.0.0.jar" sourcepath="/Users/admin/Development/sourcecode/apache-solr-4.0.0-src/src/java"/>
 	<classpathentry kind="lib" path="lib/lucene-analyzers-common-4.0.0.jar"/>
 	<classpathentry kind="lib" path="lib/lucene-analyzers-phonetic-4.0.0.jar"/>
-	<classpathentry kind="lib" path="lib/lucene-core-4.0.0.jar"/>
+	<classpathentry kind="lib" path="lib/lucene-core-4.0.0.jar" sourcepath="/Users/admin/Development/sourcecode/apache-solr-4.0.0-src/src/java"/>
 	<classpathentry kind="lib" path="lib/lucene-grouping-4.0.0.jar"/>
 	<classpathentry kind="lib" path="lib/lucene-highlighter-4.0.0.jar"/>
 	<classpathentry kind="lib" path="lib/lucene-memory-4.0.0.jar"/>
-	<classpathentry kind="lib" path="lib/lucene-misc-4.0.0.jar"/>
+	<classpathentry kind="lib" path="lib/lucene-misc-4.0.0.jar" sourcepath="/Users/admin/Development/sourcecode/apache-solr-4.0.0-src/src/java"/>
 	<classpathentry kind="lib" path="lib/lucene-queries-4.0.0.jar"/>
 	<classpathentry kind="lib" path="lib/lucene-queryparser-4.0.0.jar"/>
 	<classpathentry kind="lib" path="lib/lucene-spatial-4.0.0.jar"/>
 	<classpathentry kind="lib" path="lib/lucene-suggest-4.0.0.jar"/>
 	<classpathentry kind="lib" path="lib/zookeeper-3.3.6.jar"/>
 	<classpathentry kind="lib" path="lib/spatial4j-0.3.jar"/>
+	<classpathentry kind="lib" path="lib/pdfbox-1.7.1.jar"/>
+	<classpathentry kind="lib" path="lib/fontbox-1.7.1.jar"/>
+	<classpathentry kind="lib" path="lib/jempbox-1.7.1.jar"/>
 	<classpathentry kind="con" path="org.eclipse.jdt.junit.JUNIT_CONTAINER/4"/>
 	<classpathentry kind="lib" path="lib/icu4j-core.jar"/>
 	<classpathentry kind="lib" path="lib/htmllexer.jar"/>
diff --git a/addon/YaCy.app/Contents/Info.plist b/addon/YaCy.app/Contents/Info.plist
index 83f5a4194..beddc2db9 100644
--- a/addon/YaCy.app/Contents/Info.plist
+++ b/addon/YaCy.app/Contents/Info.plist
@@ -53,7 +53,7 @@
 			<string>$JAVAROOT/lib/commons-jxpath-1.3.jar</string>
 			<string>$JAVAROOT/lib/commons-lang-2.6.jar</string>
 			<string>$JAVAROOT/lib/commons-logging-1.1.1.jar</string>
-			<string>$JAVAROOT/lib/fontbox-1.7.0.jar</string>
+			<string>$JAVAROOT/lib/fontbox-1.7.1.jar</string>
 			<string>$JAVAROOT/lib/geronimo-stax-api_1.0_spec-1.0.1.jar</string>
 			<string>$JAVAROOT/lib/guava-r05.jar</string>
 			<string>$JAVAROOT/lib/htmllexer.jar</string>
@@ -66,7 +66,7 @@
 			<string>$JAVAROOT/lib/jaudiotagger-2.0.4-20111207.115108-15.jar</string>
 			<string>$JAVAROOT/lib/jcifs-1.3.15.jar</string>
 			<string>$JAVAROOT/lib/jcl-over-slf4j-1.6.4.jar</string>
-			<string>$JAVAROOT/lib/jempbox-1.7.0.jar</string>
+			<string>$JAVAROOT/lib/jempbox-1.7.1.jar</string>
 			<string>$JAVAROOT/lib/jena-2.6.4.jar</string>
 			<string>$JAVAROOT/lib/jetty-6.1.26-patched-JETTY-1340.jar</string>
 			<string>$JAVAROOT/lib/jetty-util-6.1.26-patched-JETTY-1340.jar</string>
@@ -87,7 +87,7 @@
 			<string>$JAVAROOT/lib/lucene-suggest-4.0.0.jar</string>
 			<string>$JAVAROOT/lib/metadata-extractor-2.4.0-beta-1.jar</string>
 			<string>$JAVAROOT/lib/mysql-connector-java-5.1.12-bin.jar</string>
-			<string>$JAVAROOT/lib/pdfbox-1.7.0.jar</string>
+			<string>$JAVAROOT/lib/pdfbox-1.7.1.jar</string>
 			<string>$JAVAROOT/lib/poi-3.6-20091214.jar</string>
 			<string>$JAVAROOT/lib/poi-scratchpad-3.6-20091214.jar</string>
 			<string>$JAVAROOT/lib/sax-2.0.1.jar</string>
diff --git a/build.xml b/build.xml
index db06713b9..b0e2a9f4f 100644
--- a/build.xml
+++ b/build.xml
@@ -172,7 +172,7 @@
     	<pathelement location="${lib}/commons-jxpath-1.3.jar" />
     	<pathelement location="${lib}/commons-lang-2.6.jar" />
     	<pathelement location="${lib}/commons-logging-1.1.1.jar" />
-    	<pathelement location="${lib}/fontbox-1.7.0.jar" />
+    	<pathelement location="${lib}/fontbox-1.7.1.jar" />
         <pathelement location="${lib}/geronimo-stax-api_1.0_spec-1.0.1.jar" />
         <pathelement location="${lib}/guava-r05.jar" />
         <pathelement location="${lib}/htmllexer.jar" />
@@ -185,7 +185,7 @@
     	<pathelement location="${lib}/jaudiotagger-2.0.4-20111207.115108-15.jar" />
     	<pathelement location="${lib}/jcifs-1.3.15.jar" />
     	<pathelement location="${lib}/jcl-over-slf4j-1.6.4.jar" />
-    	<pathelement location="${lib}/jempbox-1.7.0" />
+    	<pathelement location="${lib}/jempbox-1.7.1" />
     	<pathelement location="${lib}/jena-2.6.4.jar" />
     	<pathelement location="${lib}/jetty-6.1.26-patched-JETTY-1340.jar" />
     	<pathelement location="${lib}/jetty-util-6.1.26-patched-JETTY-1340.jar" />
@@ -207,7 +207,7 @@
     	<pathelement location="${lib}/lucene-suggest-4.0.0.jar" />
     	<pathelement location="${lib}/metadata-extractor-2.4.0-beta-1.jar" />
     	<pathelement location="${lib}/mysql-connector-java-5.1.12-bin.jar" />
-        <pathelement location="${lib}/pdfbox-1.7.0.jar" />
+        <pathelement location="${lib}/pdfbox-1.7.1.jar" />
     	<pathelement location="${lib}/poi-3.6-20091214.jar" />
     	<pathelement location="${lib}/poi-scratchpad-3.6-20091214.jar" />
     	<pathelement location="${lib}/sax-2.0.1.jar" />
diff --git a/lib/apache-solr-core-3.6.1.License b/lib/apache-solr-core-4.0.0.License
similarity index 100%
rename from lib/apache-solr-core-3.6.1.License
rename to lib/apache-solr-core-4.0.0.License
diff --git a/lib/apache-solr-solrj-3.6.1.License b/lib/apache-solr-solrj-4.0.0.License
similarity index 100%
rename from lib/apache-solr-solrj-3.6.1.License
rename to lib/apache-solr-solrj-4.0.0.License
diff --git a/lib/fontbox-1.7.0.License b/lib/fontbox-1.7.1.License
similarity index 100%
rename from lib/fontbox-1.7.0.License
rename to lib/fontbox-1.7.1.License
diff --git a/lib/fontbox-1.7.0.jar b/lib/fontbox-1.7.1.jar
similarity index 83%
rename from lib/fontbox-1.7.0.jar
rename to lib/fontbox-1.7.1.jar
index 2f3fbe2c3..1c35eb9fe 100644
Binary files a/lib/fontbox-1.7.0.jar and b/lib/fontbox-1.7.1.jar differ
diff --git a/lib/jempbox-1.7.0.License b/lib/jempbox-1.7.1.License
similarity index 100%
rename from lib/jempbox-1.7.0.License
rename to lib/jempbox-1.7.1.License
diff --git a/lib/jempbox-1.7.0.jar b/lib/jempbox-1.7.1.jar
similarity index 83%
rename from lib/jempbox-1.7.0.jar
rename to lib/jempbox-1.7.1.jar
index 770b39bd6..a9ca02293 100644
Binary files a/lib/jempbox-1.7.0.jar and b/lib/jempbox-1.7.1.jar differ
diff --git a/lib/pdfbox-1.7.0.License b/lib/pdfbox-1.7.1.License
similarity index 100%
rename from lib/pdfbox-1.7.0.License
rename to lib/pdfbox-1.7.1.License
diff --git a/lib/pdfbox-1.7.0.jar b/lib/pdfbox-1.7.1.jar
similarity index 95%
rename from lib/pdfbox-1.7.0.jar
rename to lib/pdfbox-1.7.1.jar
index 9198f1047..1df3cfb41 100644
Binary files a/lib/pdfbox-1.7.0.jar and b/lib/pdfbox-1.7.1.jar differ
diff --git a/source/net/yacy/document/parser/pdfParser.java b/source/net/yacy/document/parser/pdfParser.java
index 716787697..cc4ac6427 100644
--- a/source/net/yacy/document/parser/pdfParser.java
+++ b/source/net/yacy/document/parser/pdfParser.java
@@ -33,16 +33,6 @@ import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.InputStream;
 
-import net.yacy.cora.document.MultiProtocolURI;
-import net.yacy.document.AbstractParser;
-import net.yacy.document.Document;
-import net.yacy.document.Parser;
-import net.yacy.kelondro.data.meta.DigestURI;
-import net.yacy.kelondro.io.CharBuffer;
-import net.yacy.kelondro.logging.Log;
-import net.yacy.kelondro.util.FileUtils;
-import net.yacy.kelondro.util.MemoryControl;
-
 import org.apache.pdfbox.cos.COSName;
 import org.apache.pdfbox.exceptions.CryptographyException;
 import org.apache.pdfbox.pdmodel.PDDocument;
@@ -53,6 +43,16 @@ import org.apache.pdfbox.pdmodel.encryption.StandardDecryptionMaterial;
 import org.apache.pdfbox.pdmodel.font.PDFont;
 import org.apache.pdfbox.util.PDFTextStripper;
 
+import net.yacy.cora.document.MultiProtocolURI;
+import net.yacy.document.AbstractParser;
+import net.yacy.document.Document;
+import net.yacy.document.Parser;
+import net.yacy.kelondro.data.meta.DigestURI;
+import net.yacy.kelondro.io.CharBuffer;
+import net.yacy.kelondro.logging.Log;
+import net.yacy.kelondro.util.FileUtils;
+import net.yacy.kelondro.util.MemoryControl;
+
 
 public class pdfParser extends AbstractParser implements Parser {