Fix validatePlugins errors.

Author: nedtwigg

plugin-gradle/src/main/java/com/diffplug/gradle/spotless/SpotlessApply.java

@@ -31,7 +31,7 @@ public void performAction() {
 		getTaskService().get().registerApplyAlreadyRan(this);
 		ConfigurableFileTree files = getProject().fileTree(getSpotlessOutDirectory().get());
 		if (files.isEmpty()) {
-			getState().setDidWork(getSourceDidWork());
+			getState().setDidWork(sourceDidWork());
 		} else {
 			files.visit(new FileVisitor() {
 				@Override

plugin-gradle/src/main/java/com/diffplug/gradle/spotless/SpotlessCheck.java

@@ -46,7 +46,7 @@ public void performAction() throws IOException {
 	private void performAction(boolean isTest) throws IOException {
 		ConfigurableFileTree files = getProject().fileTree(getSpotlessOutDirectory().get());
 		if (files.isEmpty()) {
-			getState().setDidWork(getSourceDidWork());
+			getState().setDidWork(sourceDidWork());
 		} else if (!isTest && applyHasRun()) {
 			// if our matching apply has already run, then we don't need to do anything
 			getState().setDidWork(false);

plugin-gradle/src/main/java/com/diffplug/gradle/spotless/SpotlessTaskService.java

@@ -53,7 +53,7 @@ public void registerSourceAlreadyRan(SpotlessTask task) {
 	}
 
 	public void registerApplyAlreadyRan(SpotlessApply task) {
-		apply.put(task.getSourceTaskPath(), task);
+		apply.put(task.sourceTaskPath(), task);
 	}
 
 	static String INDEPENDENT_HELPER = "Helper";
@@ -65,7 +65,7 @@ public static abstract class ClientTask extends DefaultTask {
 		@Internal
 		abstract Property<SpotlessTaskService> getTaskService();
 
-		String getSourceTaskPath() {
+		String sourceTaskPath() {
 			String path = getPath();
 			if (this instanceof SpotlessApply) {
 				if (path.endsWith(SpotlessExtension.APPLY)) {
@@ -85,21 +85,21 @@ private SpotlessTaskService service() {
 			return getTaskService().get();
 		}
 
-		public boolean getSourceDidWork() {
-			SpotlessTask sourceTask = service().source.get(getSourceTaskPath());
+		protected boolean sourceDidWork() {
+			SpotlessTask sourceTask = service().source.get(sourceTaskPath());
 			if (sourceTask != null) {
 				return sourceTask.getDidWork();
 			} else {
 				return false;
 			}
 		}
 
-		public boolean applyHasRun() {
-			return service().apply.containsKey(getSourceTaskPath());
+		protected boolean applyHasRun() {
+			return service().apply.containsKey(sourceTaskPath());
 		}
 
-		String errorMsgForCheck(List<File> problemFiles, String runToFix) throws IOException {
-			SpotlessTask task = service().source.get(getSourceTaskPath());
+		protected String errorMsgForCheck(List<File> problemFiles, String runToFix) throws IOException {
+			SpotlessTask task = service().source.get(sourceTaskPath());
 			((SpotlessCheck) this).getSpotlessOutDirectory();
 			if (task != null) {
 				try (Formatter formatter = task.buildFormatter()) {
@@ -125,7 +125,7 @@ private String cacheGet(FileSignature key) {
 			if (cached != null && cached.getKey().equals(key)) {
 				return cached.getValue();
 			} else {
-				throw new IllegalStateException(getPath() + " is running but " + getSourceTaskPath() + " was up-to-date and didn't run");
+				throw new IllegalStateException(getPath() + " is running but " + sourceTaskPath() + " was up-to-date and didn't run");
 			}
 		}
 	}