Use Java 8 collections instead of Java 9.

repeats · Jun 12, 2018 · 5ec8287 · 5ec8287
1 parent 158b5ab
commit 5ec8287
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/src/core/config/Config.java b/src/core/config/Config.java
@@ -25,7 +25,7 @@
 
 public class Config implements ILoggable {
 
-	public static final String RELEASE_VERSION = "4.0.2";
+	public static final String RELEASE_VERSION = "4.0.3";
 	private static final String CONFIG_FILE_NAME = "config.json";
 	public static final String EXPORTED_CONFIG_FILE_NAME = "exported_" + CONFIG_FILE_NAME;
 	protected static final String CURRENT_CONFIG_VERSION = "2.3";

diff --git a/src/core/keyChain/managers/RollingKeySeriesManager.java b/src/core/keyChain/managers/RollingKeySeriesManager.java
@@ -99,13 +99,13 @@ public final Set<UserDefinedAction> unRegisterAction(UserDefinedAction action) {
 	protected final Set<UserDefinedAction> considerTaskExecution(KeyStroke key) {
 		if (key.getKey() == Config.HALT_TASK && getConfig().isEnabledHaltingKeyPressed()) {
 			clear();
-			return null;
+			return Collections.<UserDefinedAction>emptySet();
 		}
 
 		if (key.equals(currentRollingKeySeries.getLast())) {
 			return tasksToExecute();
 		}
-		return Set.of();
+		return Collections.<UserDefinedAction>emptySet();
 	}
 
 	protected abstract Set<UserDefinedAction> tasksToExecute();