Changeset 9227 in josm for trunk/src/org/openstreetmap/josm/io

Timestamp:

2015-12-31T03:24:56+01:00 (10 years ago)

Author:

Don-vip

Message:

OAuth: add robustness, basic unit test, code cleanup

File:

• trunk/src/org/openstreetmap/josm/io/ProgressInputStream.java (modified) (4 diffs)

trunk/src/org/openstreetmap/josm/io/ProgressInputStream.java

@@ -10 +10 @@
 import org.openstreetmap.josm.gui.progress.NullProgressMonitor;
 import org.openstreetmap.josm.gui.progress.ProgressMonitor;
+import org.openstreetmap.josm.tools.CheckParameterUtil;
 
 /**
@@ -23 +24 @@
      * Constructs a new {@code ProgressInputStream}.
      *
-     * @param in the stream to monitor
+     * @param in the stream to monitor. Must not be null
      * @param size the total size which will be sent
      * @param progressMonitor the monitor to report to
@@ -29 +30 @@
      */
     public ProgressInputStream(InputStream in, long size, ProgressMonitor progressMonitor) {
+        CheckParameterUtil.ensureParameterNotNull(in, "in");
         if (progressMonitor == null) {
             progressMonitor = NullProgressMonitor.INSTANCE;
@@ -43 +45 @@
      * @param con the connection to monitor
      * @param progressMonitor the monitor to report to
+     * @throws OsmTransferException if any I/O error occurs
      */
     public ProgressInputStream(URLConnection con, ProgressMonitor progressMonitor) throws OsmTransferException {