X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.export.core%2Fsrc%2Forg%2Fsimantics%2Fexport%2Fcore%2Fpdf%2FImportPdfReader.java;h=51bec046bbdb07eb0657939de38ab258ad2295ef;hp=21c0c8e4d913be597f2782cb61b0458f385442a1;hb=48ea5bf055156f92d497a9a45bc05ac9d85b6f43;hpb=89b915a237d980f62d9ffe2caeb8a69170e0ce56;ds=sidebyside

diff --git a/bundles/org.simantics.export.core/src/org/simantics/export/core/pdf/ImportPdfReader.java b/bundles/org.simantics.export.core/src/org/simantics/export/core/pdf/ImportPdfReader.java
index 21c0c8e4d..51bec046b 100644
--- a/bundles/org.simantics.export.core/src/org/simantics/export/core/pdf/ImportPdfReader.java
+++ b/bundles/org.simantics.export.core/src/org/simantics/export/core/pdf/ImportPdfReader.java
@@ -1,5 +1,6 @@
 package org.simantics.export.core.pdf;
 
+import java.io.Closeable;
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.IOException;
@@ -13,7 +14,7 @@ import com.lowagie.text.pdf.PdfName;
 import com.lowagie.text.pdf.PdfReader;
 import com.lowagie.text.pdf.PdfString;
 
-public class ImportPdfReader {
+public class ImportPdfReader implements Closeable {
 
 	/** File if opened from file */
 	public File file;
@@ -68,7 +69,7 @@ public class ImportPdfReader {
 		return result;
 	}
 	
-	public void close() {
+	public synchronized void close() {
 		if ( reader!=null ) {
 			reader.close();
 			reader = null;