Polish

spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/ResourceProperties.java

@@ -54,13 +54,11 @@ public class ResourceProperties implements ResourceLoaderAware {
 				SERVLET_RESOURCE_LOCATIONS.length, CLASSPATH_RESOURCE_LOCATIONS.length);
 	}
 
-	private static final String[] STATIC_INDEX_HTML_RESOURCES;
+	/**
-	static {
+	 * Locations of static resources. Defaults to classpath:[/META-INF/resources/,
-		STATIC_INDEX_HTML_RESOURCES = new String[RESOURCE_LOCATIONS.length];
+	 * /resources/, /static/, /public/] plus context:/ (the root of the servlet context).
-		for (int i = 0; i < STATIC_INDEX_HTML_RESOURCES.length; i++) {
+	 */
-			STATIC_INDEX_HTML_RESOURCES[i] = RESOURCE_LOCATIONS[i] + "index.html";
+	private String[] staticLocations = RESOURCE_LOCATIONS;
-		}
-	}
 
 	/**
 	 * Cache period for the resources served by the resource handler, in seconds.
@@ -74,12 +72,6 @@ public class ResourceProperties implements ResourceLoaderAware {
 
 	private final Chain chain = new Chain();
 
-	/**
-	 * Locations of static resources. Defaults to classpath:[/META-INF/resources/,
-	 * /resources/, /static/, /public/] plus context:/ (the root of the servlet context).
-	 */
-	private String[] staticLocations = RESOURCE_LOCATIONS;
-
 	private ResourceLoader resourceLoader;
 
 	@Override
@@ -87,6 +79,54 @@ public class ResourceProperties implements ResourceLoaderAware {
 		this.resourceLoader = resourceLoader;
 	}
 
+	public String[] getStaticLocations() {
+		return this.staticLocations;
+	}
+
+	public void setStaticLocations(String[] staticLocations) {
+		this.staticLocations = staticLocations;
+	}
+
+	public Resource getWelcomePage() {
+		for (String location : getStaticWelcomePageLocations()) {
+			Resource resource = this.resourceLoader.getResource(location);
+			if (resource.exists()) {
+				try {
+					resource.getURL();
+					return resource;
+				}
+				catch (IOException ex) {
+					// Ignore
+				}
+			}
+		}
+		return null;
+	}
+
+	private String[] getStaticWelcomePageLocations() {
+		String[] result = new String[this.staticLocations.length];
+		for (int i = 0; i < result.length; i++) {
+			String location = this.staticLocations[i];
+			if (!location.endsWith("/")) {
+				location = location + "/";
+			}
+			result[i] = location + "index.html";
+		}
+		return result;
+	}
+
+	public List<Resource> getFaviconLocations() {
+		List<Resource> locations = new ArrayList<Resource>(
+				CLASSPATH_RESOURCE_LOCATIONS.length + 1);
+		if (this.resourceLoader != null) {
+			for (String location : CLASSPATH_RESOURCE_LOCATIONS) {
+				locations.add(this.resourceLoader.getResource(location));
+			}
+		}
+		locations.add(new ClassPathResource("/"));
+		return Collections.unmodifiableList(locations);
+	}
+
 	public Integer getCachePeriod() {
 		return this.cachePeriod;
 	}
@@ -258,52 +298,4 @@ public class ResourceProperties implements ResourceLoaderAware {
 
 	}
 
-	public String[] getStaticLocations() {
-		return this.staticLocations;
-	}
-
-	public void setStaticLocations(String[] staticLocations) {
-		this.staticLocations = staticLocations;
-	}
-
-	private String[] getStaticWelcomePageLocations() {
-		String[] result = new String[this.staticLocations.length];
-		for (int i = 0; i < result.length; i++) {
-			String location = this.staticLocations[i];
-			if (!location.endsWith("/")) {
-				location = location + "/";
-			}
-			result[i] = location + "index.html";
-		}
-		return result;
-	}
-
-	public List<Resource> getFaviconLocations() {
-		List<Resource> locations = new ArrayList<Resource>(
-				CLASSPATH_RESOURCE_LOCATIONS.length + 1);
-		if (this.resourceLoader != null) {
-			for (String location : CLASSPATH_RESOURCE_LOCATIONS) {
-				locations.add(this.resourceLoader.getResource(location));
-			}
-		}
-		locations.add(new ClassPathResource("/"));
-		return Collections.unmodifiableList(locations);
-	}
-
-	public Resource getWelcomePage() {
-		for (String location : getStaticWelcomePageLocations()) {
-			Resource resource = this.resourceLoader.getResource(location);
-			if (resource.exists()) {
-				try {
-					resource.getURL();
-					return resource;
-				}
-				catch (IOException ex) {
-					// Ignore
-				}
-			}
-		}
-		return null;
-	}
-
 }