PDFBOX-5660: optimize, as suggested by Valery Bokov; closes #226

git-svn-id: https://svn.apache.org/repos/asf/pdfbox/trunk@1928050 13f79535-47bb-0310-9956-ffa450edef68

Author: THausherr

pdfbox/src/main/java/org/apache/pdfbox/contentstream/PDFStreamEngine.java

@@ -756,7 +756,7 @@ protected void showText(byte[] string) throws IOException
                 0, fontSize,                     // 0
                 0, textState.getRise());         // 1
 
-        Matrix textMatrix = getGraphicsState().getTextMatrix();
+        Matrix textMatrix = state.getTextMatrix();
 
         // read the stream until it is empty
         InputStream in = new ByteArrayInputStream(string);