Fixed compiler error, added forceUpdateInOrder for multiplexer

src/main/java/me/retrodaredevil/action/Actions.java

@@ -1,10 +1,7 @@
 package me.retrodaredevil.action;
 
 import java.io.PrintWriter;
-import java.util.ArrayDeque;
-import java.util.Arrays;
-import java.util.HashSet;
-import java.util.Objects;
+import java.util.*;
 
 public final class Actions {
 	private Actions(){ throw new UnsupportedOperationException(); }
@@ -219,6 +216,7 @@ public T canRecycle(boolean b){
 	public static class ActionMultiplexerBuilder extends Builder<ActionMultiplexerBuilder>{
 		private final Action[] initialActions;
 		private boolean clearAllOnEnd = false;
+		private boolean updateInOrder = false;
 
 		public ActionMultiplexerBuilder(Action... initialActions){
 			this.initialActions = initialActions;
@@ -232,8 +230,18 @@ public ActionMultiplexerBuilder clearAllOnEnd(boolean b){
             clearAllOnEnd = b;
 			return getThis();
 		}
+		public ActionMultiplexerBuilder forceUpdateInOrder(boolean b){
+			updateInOrder = b;
+			return getThis();
+		}
 		public ActionMultiplexer build(){
-			return new SetActionMultiplexer(canRecycle, new HashSet<>(Arrays.asList(initialActions)), canBeDone, clearAllOnEnd);
+			final Set<Action> actions;
+			if(updateInOrder){
+				actions = new LinkedHashSet<>(Arrays.asList(initialActions));
+			} else {
+				actions = new HashSet<>(Arrays.asList(initialActions));
+			}
+			return new SetActionMultiplexer(canRecycle, actions, canBeDone, clearAllOnEnd);
 		}
 	}
 

src/test/java/me/retrodaredevil/action/test/SetActionMultiplexerTest.java

@@ -89,4 +89,29 @@ void testRemoving(){
         assertFalse(value[0]);
 
 	}
+	@Test
+	void testForceOrder(){
+		final int[] i = {0};
+		final int[] value = {0};
+		final ActionMultiplexer multiplexer = new Actions.ActionMultiplexerBuilder(
+				Actions.createRunOnce(() -> {
+					assertEquals(0, i[0]++);
+					value[0]++;
+				}),
+				Actions.createRunOnce(() -> {
+					assertEquals(1, i[0]++);
+					value[0]++;
+				}),
+				Actions.createRunOnce(() -> {
+					assertEquals(2, i[0]++);
+					value[0]++;
+				}),
+				Actions.createRunOnce(() -> {
+					assertEquals(3, i[0]++);
+					value[0]++;
+				})
+		).forceUpdateInOrder(true).build();
+		multiplexer.update();
+		assertEquals(4, value[0]);
+	}
 }

src/test/java/me/retrodaredevil/action/test/TryCatchActionTest.java

@@ -12,7 +12,7 @@ final class TryCatchActionTest {
 	@Test
 	void testTryCatchAction(){
 		final boolean[] ran = {false};
-		final Action action = new TryCatchAction<RuntimeException>(Actions.createRunOnce(() -> { throw new RuntimeException("my exception"); }), RuntimeException.class) {
+		final Action action = new TryCatchAction<RuntimeException>(false, Actions.createRunOnce(() -> { throw new RuntimeException("my exception"); }), RuntimeException.class) {
 			@Override
 			protected void onCatchUpdate(RuntimeException throwable) {
 				assertEquals("my exception", throwable.getMessage());