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-rw-r--r--src/main/java/de/pixart/messenger/xml/TagWriter.java8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/main/java/de/pixart/messenger/xml/TagWriter.java b/src/main/java/de/pixart/messenger/xml/TagWriter.java
index 699e527fa..7c25fdf4a 100644
--- a/src/main/java/de/pixart/messenger/xml/TagWriter.java
+++ b/src/main/java/de/pixart/messenger/xml/TagWriter.java
@@ -38,7 +38,7 @@ public class TagWriter {
public TagWriter() {
}
- public void setOutputStream(OutputStream out) throws IOException {
+ public synchronized void setOutputStream(OutputStream out) throws IOException {
if (out == null) {
throw new IOException();
}
@@ -54,7 +54,7 @@ public class TagWriter {
return this;
}
- public TagWriter writeTag(Tag tag) throws IOException {
+ public synchronized TagWriter writeTag(Tag tag) throws IOException {
if (outputStream == null) {
throw new IOException("output stream was null");
}
@@ -63,7 +63,7 @@ public class TagWriter {
return this;
}
- public TagWriter writeElement(Element element) throws IOException {
+ public synchronized TagWriter writeElement(Element element) throws IOException {
if (outputStream == null) {
throw new IOException("output stream was null");
}
@@ -101,7 +101,7 @@ public class TagWriter {
return outputStream != null;
}
- public void forceClose() {
+ public synchronized void forceClose() {
finish();
if (outputStream != null) {
try {