Add Libraries.NONE static final

2013-08-09 15:33:37 -07:00
parent 0b7256e7f9
commit ce5e145afa
1 changed files with 9 additions and 0 deletions
--- a/spring-boot-tools/spring-boot-loader-tools/src/main/java/org/springframework/boot/loader/tools/Libraries.java
+++ b/spring-boot-tools/spring-boot-loader-tools/src/main/java/org/springframework/boot/loader/tools/Libraries.java
@@ -25,6 +25,15 @@ import java.io.IOException;
 */
 public interface Libraries {

+	/**
+	 * Represents no libraries.
+	 */
+	public static Libraries NONE = new Libraries() {
+		@Override
+		public void doWithLibraries(LibraryCallback callback) throws IOException {
+		}
+	};
+
 	/**
 	 * Iterate all relevant libraries.
 	 * @param callback a callback for each relevant library.