Fixed use of InputStream

InputStream now closes after being used
XSoussou · Dec 2, 2020 · 4534333 · 4534333
1 parent 660de0b
commit 4534333
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/main/java/me/soussou/chopchop/Updater.java b/src/main/java/me/soussou/chopchop/Updater.java
@@ -21,6 +21,7 @@
 package me.soussou.chopchop;
 
 import java.io.IOException;
+import java.io.InputStream;
 import java.net.URL;
 
 import javax.xml.parsers.DocumentBuilderFactory;
@@ -87,7 +88,9 @@ private void checkUpdates() throws IOException, SAXException, ParserConfiguratio
 
 	private String getXmlVersion(URL url) throws IOException, SAXException, ParserConfigurationException {
 		String version = "";
-		Document pom = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(url.openStream());
+
+		InputStream in = url.openStream();
+		Document pom = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(in);
 		NodeList elements = pom.getFirstChild().getChildNodes(); // Every element of the main <project> node
 
 		for(int i = 0; i < elements.getLength(); i++) {
@@ -99,6 +102,8 @@ private String getXmlVersion(URL url) throws IOException, SAXException, ParserCo
 			}
 		}
 
+		in.close();
+
 		return version;
 	}