Optimize the expression

JeanDeboutGat · JeanDeboutGat · commit 647139ee4082 · 2021-03-23T13:17:14.000+01:00
diff --git a/webmagic-core/src/main/java/us/codecraft/webmagic/utils/ProxyUtils.java b/webmagic-core/src/main/java/us/codecraft/webmagic/utils/ProxyUtils.java
@@ -30,13 +30,12 @@ public static boolean validateProxy(Proxy p) {
 			logger.warn("FAILRE - CAN not connect!  remote: " + p);
 			return false;
 		} finally {
-			if (socket != null) {
-				try {
+    		    try {
 					socket.close();
 				} catch (IOException e) {
 					logger.warn("Error occurred while closing socket of validating proxy", e);
 				}
-			}
+			
 		}
 
 	}

Original file line number	Diff line number	Diff line change
`@@ -30,13 +30,12 @@ public static boolean validateProxy(Proxy p) {`
`30`	`30`	`logger.warn("FAILRE - CAN not connect! remote: " + p);`
`31`	`31`	`return false;`
`32`	`32`	`} finally {`
`33`		`- if (socket != null) {`
`34`		`- try {`
	`33`	`+ try {`
`35`	`34`	`socket.close();`
`36`	`35`	`} catch (IOException e) {`
`37`	`36`	`logger.warn("Error occurred while closing socket of validating proxy", e);`
`38`	`37`	`}`
`39`		`- }`
	`38`	`+`
`40`	`39`	`}`
`41`	`40`
`42`	`41`	`}`