Merge pull request #2306 from matthiasblaesing/netbeans-3409
[NETBEANS-3409] Missing popup menu for sql editor tabs
diff --git a/platform/openide.filesystems.compat8/src/org/openide/filesystems/FileSystemCompat.java b/platform/openide.filesystems.compat8/src/org/openide/filesystems/FileSystemCompat.java
index 0455f9c..460ea8c 100644
--- a/platform/openide.filesystems.compat8/src/org/openide/filesystems/FileSystemCompat.java
+++ b/platform/openide.filesystems.compat8/src/org/openide/filesystems/FileSystemCompat.java
@@ -43,6 +43,9 @@
*/
@PatchFor(FileSystem.class)
public abstract class FileSystemCompat {
+ /** system actions for this FS */
+ private static final SystemAction[] NO_SYSTEM_ACTIONS = new SystemAction[0];
+
/** Property name giving capabilities state. @deprecated No more capabilities. */
static final String PROP_CAPABILITIES = "capabilities"; // NOI18N
@@ -67,7 +70,14 @@
*
* @return array of available actions
*/
- public abstract SystemAction[] getActions();
+ @SuppressWarnings("ReturnOfCollectionOrArrayField")
+ public SystemAction[] getActions() {
+ // If implementations don't override getActions, an empty array is
+ // returned to satisfy the FileSystem#getActions contract. As the
+ // empty array is immutable, it is save to return a singleton in this
+ // case
+ return NO_SYSTEM_ACTIONS;
+ }
/**
* Get actions appropriate to a certain file selection.
