Fix SpotBugs AT_STALE_THREAD_WRITE_OF_PRIMITIVE in BoundedInputStream

- Note that BoundedInputStream.setPropagateClose(boolean) is deprecated
- [ERROR] Medium: Shared primitive variable "propagateClose" in one
thread may not yield the value of the most recent write from another
thread [org.apache.commons.io.input.BoundedInputStream] At
BoundedInputStream.java:[line 555] AT_STALE_THREAD_WRITE_OF_PRIMITIVE

Author: garydgregory

src/changes/changes.xml

@@ -65,6 +65,7 @@ The <action> type attribute can be add,update,fix,remove.
       <action dev="ggregory" type="fix"                due-to="Gary Gregory">Fix SpotBugs [ERROR] Medium: Shared primitive variable "atSlashCr" in one thread may not yield the value of the most recent write from another thread [org.apache.commons.io.input.UnixLineEndingInputStream] At UnixLineEndingInputStream.java:[line 124] AT_STALE_THREAD_WRITE_OF_PRIMITIVE.</action>
       <action dev="ggregory" type="fix"                due-to="Gary Gregory">Fix SpotBugs [ERROR] Medium: Shared primitive variable "atSlashLf" in one thread may not yield the value of the most recent write from another thread [org.apache.commons.io.input.UnixLineEndingInputStream] At UnixLineEndingInputStream.java:[line 125] AT_STALE_THREAD_WRITE_OF_PRIMITIVE.</action>
       <action dev="ggregory" type="fix"                due-to="Gary Gregory">Fix SpotBugs [ERROR] Medium: Shared primitive variable "closed" in one thread may not yield the value of the most recent write from another thread [org.apache.commons.io.input.ProxyInputStream] At ProxyInputStream.java:[line 233] AT_STALE_THREAD_WRITE_OF_PRIMITIVE.</action>
+      <action dev="ggregory" type="fix"                due-to="Gary Gregory">Fix SpotBugs [ERROR] Medium: Shared primitive variable "propagateClose" in one thread may not yield the value of the most recent write from another thread [org.apache.commons.io.input.BoundedInputStream] At BoundedInputStream.java:[line 555] AT_STALE_THREAD_WRITE_OF_PRIMITIVE.</action>
       <!-- ADD -->
       <action dev="ggregory" type="add" issue="IO-875" due-to="Pierre Baumard, Gary Gregory">Add and use org.apache.commons.io.file.CountingPathVisitor.accept(Path, BasicFileAttributes) #743.</action> 
       <!-- UPDATE -->

src/main/java/org/apache/commons/io/input/BoundedInputStream.java

@@ -551,7 +551,7 @@ public synchronized void reset() throws IOException {
      * @deprecated Use {@link AbstractBuilder#setPropagateClose(boolean)}.
      */
     @Deprecated
-    public void setPropagateClose(final boolean propagateClose) {
+    public synchronized void setPropagateClose(final boolean propagateClose) {
         this.propagateClose = propagateClose;
     }