Polish

spring-boot-devtools/src/test/java/org/springframework/boot/devtools/livereload/LiveReloadServerTests.java

@@ -151,6 +151,25 @@ public class LiveReloadServerTests {
 		return socket;
 	}
 
+	/**
+	 * Useful main method for manual testing against a real browser.
+	 * @param args main args
+	 * @throws IOException
+	 */
+	public static void main(String[] args) throws IOException {
+		LiveReloadServer server = new LiveReloadServer();
+		server.start();
+		while (true) {
+			try {
+				Thread.sleep(1000);
+			}
+			catch (InterruptedException ex) {
+				Thread.currentThread().interrupt();
+			}
+			server.triggerReload();
+		}
+	}
+
 	private static class Driver extends JettyListenerEventDriver {
 
 		private int pongCount;
@@ -197,25 +216,6 @@ public class LiveReloadServerTests {
 
 	}
 
-	/**
-	 * Useful main method for manual testing against a real browser.
-	 * @param args main args
-	 * @throws IOException
-	 */
-	public static void main(String[] args) throws IOException {
-		LiveReloadServer server = new LiveReloadServer();
-		server.start();
-		while (true) {
-			try {
-				Thread.sleep(1000);
-			}
-			catch (InterruptedException ex) {
-				Thread.currentThread().interrupt();
-			}
-			server.triggerReload();
-		}
-	}
-
 	/**
 	 * {@link LiveReloadServer} with additional monitoring.
 	 */

spring-boot-devtools/src/test/java/org/springframework/boot/devtools/restart/RestarterTests.java

@@ -228,6 +228,7 @@ public class RestarterTests {
 				Thread.sleep(1200);
 			}
 			catch (InterruptedException ex) {
+				// Ignore
 			}
 		}
 

spring-boot-devtools/src/test/java/org/springframework/boot/devtools/test/MockClientHttpRequestFactory.java

@@ -124,6 +124,7 @@ public class MockClientHttpRequestFactory implements ClientHttpRequestFactory {
 					Thread.sleep(this.delay);
 				}
 				catch (InterruptedException ex) {
+					// Ignore
 				}
 			}
 		}