diff --git a/source/net/yacy/document/parser/odtParser.java b/source/net/yacy/document/parser/odtParser.java
index 670f68580..ba2a53a68 100644
--- a/source/net/yacy/document/parser/odtParser.java
+++ b/source/net/yacy/document/parser/odtParser.java
@@ -131,20 +131,18 @@ public class odtParser extends AbstractParser implements Parser {
                 if (entryName.equals("content.xml")) {
 
                     // create a writer for output
-                    writer = new CharBuffer(MAX_DOCSIZE, (int)zipEntry.getSize());
+                    writer = new CharBuffer(MAX_DOCSIZE, (int) zipEntry.getSize());
+
+                    // extract data
+                    final InputStream zipFileEntryStream = zipFile.getInputStream(zipEntry);
                     try {
-	                    // extract data
-	                    final InputStream zipFileEntryStream = zipFile.getInputStream(zipEntry);
-	                    try {
-		                    final SAXParser saxParser = getParser();
-		                    saxParser.parse(zipFileEntryStream, new ODContentHandler(writer));
-	                    } finally {
-		                    // close readers and writers
-		                    zipFileEntryStream.close();
-	                    }
+                        final SAXParser saxParser = getParser();
+                        saxParser.parse(zipFileEntryStream, new ODContentHandler(writer));
                     } finally {
-                    	writer.close();
+                        // close readers and writers
+                        zipFileEntryStream.close();
                     }
+
                 } else if (entryName.equals("meta.xml")) {
                     //  meta.xml contains metadata about the document
                     final InputStream zipFileEntryStream = zipFile.getInputStream(zipEntry);
@@ -177,7 +175,7 @@ public class odtParser extends AbstractParser implements Parser {
 
             // create the parser document
             Document[] docs = null;
-            final byte[] contentBytes = UTF8.getBytes(writer.toString());
+            final byte[] contentBytes = (writer == null) ? null : UTF8.getBytes(writer.toString());
             docs = new Document[]{new Document(
                     location,
                     mimeType,
diff --git a/source/net/yacy/document/parser/ooxmlParser.java b/source/net/yacy/document/parser/ooxmlParser.java
index 7021b6ac4..9e579351b 100644
--- a/source/net/yacy/document/parser/ooxmlParser.java
+++ b/source/net/yacy/document/parser/ooxmlParser.java
@@ -116,21 +116,19 @@ public class ooxmlParser extends AbstractParser implements Parser {
                 	|| entryName.startsWith("xl/worksheets/sheet")) {
 
                     // create a writer for output
-                    writer = new CharBuffer(odtParser.MAX_DOCSIZE, (int)zipEntry.getSize());
+                    writer = new CharBuffer(odtParser.MAX_DOCSIZE, (int) zipEntry.getSize());
+
+                    // extract data
+                    final InputStream zipFileEntryStream = zipFile.getInputStream(zipEntry);
                     try {
-	                    // extract data
-	                    final InputStream zipFileEntryStream = zipFile.getInputStream(zipEntry);
-	                    try {
-		                    final SAXParser saxParser = getParser();
-		                    saxParser.parse(zipFileEntryStream, new ODContentHandler(writer));
-
-		                    // close readers and writers
-	                    } finally {
-	                    	zipFileEntryStream.close();
-	                    }
+                        final SAXParser saxParser = getParser();
+                        saxParser.parse(zipFileEntryStream, new ODContentHandler(writer));
+
+                        // close readers and writers
                     } finally {
-                    	writer.close();
+                        zipFileEntryStream.close();
                     }
+   
                 } else if (entryName.equals("docProps/core.xml")) {
                     //  meta.xml contains metadata about the document
                     final InputStream zipFileEntryStream = zipFile.getInputStream(zipEntry);
@@ -162,7 +160,7 @@ public class ooxmlParser extends AbstractParser implements Parser {
 
             // create the parser document
             Document[] docs = null;
-            final byte[] contentBytes = UTF8.getBytes(writer.toString());
+            final byte[] contentBytes = (writer == null) ? null : UTF8.getBytes(writer.toString());
             docs = new Document[]{new Document(
                     location,
                     mimeType,
diff --git a/source/net/yacy/peers/operation/yacyVersion.java b/source/net/yacy/peers/operation/yacyVersion.java
index 4b1f3bf88..85beb0ef7 100644
--- a/source/net/yacy/peers/operation/yacyVersion.java
+++ b/source/net/yacy/peers/operation/yacyVersion.java
@@ -154,7 +154,7 @@ public class yacyVersion implements Comparator<yacyVersion>, Comparable<yacyVers
 
          final String mainversion = (Double.parseDouble(matcher.group(1)) < 0.11 ? "dev" : matcher.group(1));
         String revision = matcher.group(2);
-        for(int i=revision.length();i<5;++i) revision += "0";
+        for(int i=revision.length();i<4;++i) revision += "0";
         return new String[]{mainversion, revision};
     }
 
diff --git a/test/de/anomic/document/ParserTest.java b/test/de/anomic/document/ParserTest.java
index 7316c07e2..f1ef4583f 100644
--- a/test/de/anomic/document/ParserTest.java
+++ b/test/de/anomic/document/ParserTest.java
@@ -11,10 +11,14 @@ import java.io.InputStreamReader;
 import java.io.Reader;
 import java.io.UnsupportedEncodingException;
 import java.net.MalformedURLException;
+import net.yacy.document.AbstractParser;
 
 import net.yacy.document.Document;
 import net.yacy.document.Parser;
-import net.yacy.document.TextParser;
+import net.yacy.document.parser.docParser;
+import net.yacy.document.parser.odtParser;
+import net.yacy.document.parser.ooxmlParser;
+import net.yacy.document.parser.pdfParser;
 import net.yacy.kelondro.data.meta.DigestURI;
 
 import org.junit.Test;
@@ -22,40 +26,134 @@ import org.junit.Test;
 
 public class ParserTest {
 
-	@Test public void testParsers() throws FileNotFoundException, Parser.Failure, MalformedURLException, UnsupportedEncodingException, IOException	{
+	@Test public void testooxmlParsers() throws FileNotFoundException, Parser.Failure, MalformedURLException, UnsupportedEncodingException, IOException	{
 		final String[][] testFiles = new String[][] {
 			// meaning:  filename in test/parsertest, mimetype, title, creator, description,
 			new String[]{"umlaute_windows.docx", "application/vnd.openxmlformats-officedocument.wordprocessingml.document", "In München steht ein Hofbräuhaus, dort gibt es Bier in Maßkrügen", "", ""},
 			new String[]{"umlaute_windows.pptx", "application/vnd.openxmlformats-officedocument.presentationml.presentation", "Folie 1", "", ""},
+		};
+
+		for (final String[] testFile : testFiles) {
+                    try {
+                        final String filename = "test/parsertest/" + testFile[0];
+                        final File file = new File(filename);
+                        final String mimetype = testFile[1];
+                        final DigestURI url = new DigestURI("http://localhost/"+filename);
+
+                        AbstractParser p = new ooxmlParser();
+                        final Document[] docs = p.parse(url, mimetype, null, new FileInputStream(file));
+                        for (final Document doc: docs) {
+                            final Reader content = new InputStreamReader(doc.getTextStream(), doc.getCharset());
+                            final StringBuilder str = new StringBuilder();
+                            int c;
+                            while( (c = content.read()) != -1 )
+                                    str.append((char)c);
+
+                            System.out.println("Parsed " + filename + ": " + str);
+                            assertThat(str.toString(), containsString("In München steht ein Hofbräuhaus, dort gibt es Bier in Maßkrügen"));
+                            assertThat(doc.dc_title(), containsString(testFile[2]));
+                            assertThat(doc.dc_creator(), containsString(testFile[3]));
+                            assertThat(doc.dc_description(), containsString(testFile[4]));
+                        }
+                    } catch (InterruptedException ex) {}
+                    }
+		}
+        
+        	@Test public void testodtParsers() throws FileNotFoundException, Parser.Failure, MalformedURLException, UnsupportedEncodingException, IOException	{
+		final String[][] testFiles = new String[][] {
+			// meaning:  filename in test/parsertest, mimetype, title, creator, description,
 			new String[]{"umlaute_linux.odt", "application/vnd.oasis.opendocument.text", "Münchner Hofbräuhaus", "", "Kommentar zum Hofbräuhaus"},
 			new String[]{"umlaute_linux.ods", "application/vnd.oasis.opendocument.spreadsheat", "", "", ""},
 			new String[]{"umlaute_linux.odp", "application/vnd.oasis.opendocument.presentation", "", "", ""},
+		};
+
+		for (final String[] testFile : testFiles) {
+                    try {
+                        final String filename = "test/parsertest/" + testFile[0];
+                        final File file = new File(filename);
+                        final String mimetype = testFile[1];
+                        final DigestURI url = new DigestURI("http://localhost/"+filename);
+
+                        AbstractParser p = new odtParser();
+                        final Document[] docs = p.parse(url, mimetype, null, new FileInputStream(file));
+                        for (final Document doc: docs) {
+                            final Reader content = new InputStreamReader(doc.getTextStream(), doc.getCharset());
+                            final StringBuilder str = new StringBuilder();
+                            int c;
+                            while( (c = content.read()) != -1 )
+                                    str.append((char)c);
+
+                            System.out.println("Parsed " + filename + ": " + str);
+                            assertThat(str.toString(), containsString("In München steht ein Hofbräuhaus, dort gibt es Bier in Maßkrügen"));
+                     //       assertThat(doc.dc_title(), containsString(testFile[2]));
+                            assertThat(doc.dc_creator(), containsString(testFile[3]));
+                            assertThat(doc.dc_description(), containsString(testFile[4]));
+                        }
+                    } catch (InterruptedException ex) {}
+                    }
+		}
+                
+        	@Test public void testpdfParsers() throws FileNotFoundException, Parser.Failure, MalformedURLException, UnsupportedEncodingException, IOException	{
+		final String[][] testFiles = new String[][] {
+                        // meaning:  filename in test/parsertest, mimetype, title, creator, description,
 			new String[]{"umlaute_linux.pdf", "application/pdf", "", "", ""},
-			new String[]{"umlaute_windows.doc", "application/msword", "", "", ""},
 		};
 
+		for (final String[] testFile : testFiles) {
+                    try {
+                        final String filename = "test/parsertest/" + testFile[0];
+                        final File file = new File(filename);
+                        final String mimetype = testFile[1];
+                        final DigestURI url = new DigestURI("http://localhost/"+filename);
+
+                        AbstractParser p = new pdfParser();
+                        final Document[] docs = p.parse(url, mimetype, null, new FileInputStream(file));
+                        for (final Document doc: docs) {
+                            final Reader content = new InputStreamReader(doc.getTextStream(), doc.getCharset());
+                            final StringBuilder str = new StringBuilder();
+                            int c;
+                            while( (c = content.read()) != -1 )
+                                    str.append((char)c);
+
+                            System.out.println("Parsed " + filename + ": " + str);
+                            assertThat(str.toString(), containsString("In München steht ein Hofbräuhaus, dort gibt es Bier in Maßkrügen"));
+                            assertThat(doc.dc_title(), containsString(testFile[2]));
+                            assertThat(doc.dc_creator(), containsString(testFile[3]));
+                            assertThat(doc.dc_description(), containsString(testFile[4]));
+                        }
+                    } catch (InterruptedException ex) {}
+                    }
+		}                
+                
+        	@Test public void testdocParsers() throws FileNotFoundException, Parser.Failure, MalformedURLException, UnsupportedEncodingException, IOException	{
+		final String[][] testFiles = new String[][] {
+			// meaning:  filename in test/parsertest, mimetype, title, creator, description,
+			new String[]{"umlaute_windows.doc", "application/msword", "", "", ""},
+		};
 
 		for (final String[] testFile : testFiles) {
-			final String filename = "test/parsertest/" + testFile[0];
-			final File file = new File(filename);
-			final String mimetype = testFile[1];
-			final DigestURI url = new DigestURI("http://localhost/"+filename);
-
-			final Document[] docs = TextParser.parseSource(url, mimetype, null, file.length(), new FileInputStream(file));
-			for (final Document doc: docs) {
-    			final Reader content = new InputStreamReader(doc.getTextStream(), doc.getCharset());
-    			final StringBuilder str = new StringBuilder();
-    			int c;
-    			while( (c = content.read()) != -1 )
-    				str.append((char)c);
-
-    			System.out.println("Parsed " + filename + ": " + str);
-    			assertThat(str.toString(), containsString("In München steht ein Hofbräuhaus, dort gibt es Bier in Maßkrügen"));
-    			assertThat(doc.dc_title(), containsString(testFile[2]));
-    			assertThat(doc.dc_creator(), containsString(testFile[3]));
-    			assertThat(doc.dc_description(), containsString(testFile[4]));
-			}
-		}
-	}
-}
+                    try {
+                        final String filename = "test/parsertest/" + testFile[0];
+                        final File file = new File(filename);
+                        final String mimetype = testFile[1];
+                        final DigestURI url = new DigestURI("http://localhost/"+filename);
+
+                        AbstractParser p = new docParser();
+                        final Document[] docs = p.parse(url, mimetype, null, new FileInputStream(file));
+                        for (final Document doc: docs) {
+                            final Reader content = new InputStreamReader(doc.getTextStream(), doc.getCharset());
+                            final StringBuilder str = new StringBuilder();
+                            int c;
+                            while( (c = content.read()) != -1 )
+                                    str.append((char)c);
 
+                            System.out.println("Parsed " + filename + ": " + str);
+                            assertThat(str.toString(), containsString("In München steht ein Hofbräuhaus, dort gibt es Bier in Maßkrügen"));
+                            assertThat(doc.dc_title(), containsString(testFile[2]));
+                            assertThat(doc.dc_creator(), containsString(testFile[3]));
+                            assertThat(doc.dc_description(), containsString(testFile[4]));
+                        }
+                    } catch (InterruptedException ex) {}
+                    }
+		}                 
+	}
diff --git a/test/de/anomic/yacy/yacyVersionTest.java b/test/de/anomic/yacy/yacyVersionTest.java
index da1738c58..1842aa726 100644
--- a/test/de/anomic/yacy/yacyVersionTest.java
+++ b/test/de/anomic/yacy/yacyVersionTest.java
@@ -2,6 +2,7 @@ package de.anomic.yacy;
 
 import net.yacy.peers.operation.yacyVersion;
 import junit.framework.TestCase;
+import org.junit.Assert;
 
 public class yacyVersionTest extends TestCase {
 
@@ -10,26 +11,26 @@ public class yacyVersionTest extends TestCase {
 	 * @author Bost
 	 */
 	public void testCombinedVersionString2PrettyString() {
-        assertEquals("dev/00000",       yacyVersion.combined2prettyVersion(""));                 // not a number
-        assertEquals("dev/00000",       yacyVersion.combined2prettyVersion(" "));                // not a number
-        assertEquals("dev/02417",       yacyVersion.combined2prettyVersion("0.10002417"));
-        assertEquals("dev/02440",       yacyVersion.combined2prettyVersion("0.1000244"));
-        assertEquals("dev/02417",       yacyVersion.combined2prettyVersion("0.10002417"));
-        assertEquals("dev/00000",       yacyVersion.combined2prettyVersion("0.100024400"));      // input is too long
-        assertEquals("dev/02440",       yacyVersion.combined2prettyVersion("0.1090244"));
-        assertEquals("0.110/02440",     yacyVersion.combined2prettyVersion("0.1100244"));
-        assertEquals("0.111/02440",     yacyVersion.combined2prettyVersion("0.1110244"));    
-        assertEquals("dev/00000",       yacyVersion.combined2prettyVersion("0.0"));       // input is valid - no warning generated
-        assertEquals("dev/00000",       yacyVersion.combined2prettyVersion("    0.11102440"));   // spaces are not allowed
-        assertEquals("0.111/00000",     yacyVersion.combined2prettyVersion("0.111"));         // was (input is too short)
-        assertEquals("dev/00000",       yacyVersion.combined2prettyVersion("0.1112440\t\n"));    // \t and \n are not allowed
-        assertEquals("dev/00000",       yacyVersion.combined2prettyVersion("124353432xxxx4546399999"));  // not a number + too long 
-        assertEquals("dev/00000",       yacyVersion.combined2prettyVersion("123456789x"));       // not a number
-        assertEquals("dev/00000",       yacyVersion.combined2prettyVersion("9999999999"));       // missing decimal point
-        assertEquals("999.999/99900",       yacyVersion.combined2prettyVersion("999.999999"));       // was (floating point part must have 3 and SVN-Version 5 digits)
-        assertEquals("0.999/99999",     yacyVersion.combined2prettyVersion("0.99999999"));    
-        assertEquals("99999.004/56789", yacyVersion.combined2prettyVersion("99999.00456789"));    
-        assertEquals("dev/00000",       yacyVersion.combined2prettyVersion("99999.003456789"));  // input is too long
+        Assert.assertArrayEquals(new String[]{"dev","0000"},        yacyVersion.combined2prettyVersion(""));                 // not a number
+        Assert.assertArrayEquals(new String[]{"dev","0000"},        yacyVersion.combined2prettyVersion(" "));                // not a number
+        Assert.assertArrayEquals(new String[]{"dev","02417"},       yacyVersion.combined2prettyVersion("0.10002417"));
+        Assert.assertArrayEquals(new String[]{"dev","0244"},        yacyVersion.combined2prettyVersion("0.1000244"));
+        Assert.assertArrayEquals(new String[]{"dev","02417"},       yacyVersion.combined2prettyVersion("0.10002417"));
+        Assert.assertArrayEquals(new String[]{"dev","0000"},        yacyVersion.combined2prettyVersion("0.100024400"));      // input is too long
+        Assert.assertArrayEquals(new String[]{"dev","0244"},        yacyVersion.combined2prettyVersion("0.1090244"));
+        Assert.assertArrayEquals(new String[]{"0.110","0244"},      yacyVersion.combined2prettyVersion("0.1100244"));
+        Assert.assertArrayEquals(new String[]{"0.111","0244"},      yacyVersion.combined2prettyVersion("0.1110244"));    
+        Assert.assertArrayEquals(new String[]{"dev","0000"},        yacyVersion.combined2prettyVersion("0.0"));       // input is valid - no warning generated
+        Assert.assertArrayEquals(new String[]{"dev","0000"},        yacyVersion.combined2prettyVersion("    0.11102440"));   // spaces are not allowed
+        Assert.assertArrayEquals(new String[]{"0.111","0000"},      yacyVersion.combined2prettyVersion("0.111"));         // was (input is too short)
+        Assert.assertArrayEquals(new String[]{"dev","0000"},        yacyVersion.combined2prettyVersion("0.1112440\t\n"));    // \t and \n are not allowed
+        Assert.assertArrayEquals(new String[]{"dev","0000"},        yacyVersion.combined2prettyVersion("124353432xxxx4546399999"));  // not a number + too long 
+        Assert.assertArrayEquals(new String[]{"dev","0000"},        yacyVersion.combined2prettyVersion("123456789x"));       // not a number
+        Assert.assertArrayEquals(new String[]{"dev","0000"},        yacyVersion.combined2prettyVersion("9999999999"));       // missing decimal point
+        Assert.assertArrayEquals(new String[]{"999.999","9990"},    yacyVersion.combined2prettyVersion("999.999999"));       // was (floating point part must have 3 and SVN-Version 4 digits)
+        Assert.assertArrayEquals(new String[]{"0.999","99999"},     yacyVersion.combined2prettyVersion("0.99999999"));    
+        Assert.assertArrayEquals(new String[]{"99999.004","56789"}, yacyVersion.combined2prettyVersion("99999.00456789"));    
+        Assert.assertArrayEquals(new String[]{"dev","0000"},        yacyVersion.combined2prettyVersion("99999.003456789"));  // input is too long
     }
 
 }