Close JarFile if failure occurs during construction

Fixes gh-17123

Author: wilkinsona

spring-boot-project/spring-boot-tools/spring-boot-loader/src/main/java/org/springframework/boot/loader/jar/JarFile.java

@@ -118,9 +118,15 @@ private JarFile(RandomAccessDataFile rootFile, String pathFromRoot, RandomAccess
 		this.pathFromRoot = pathFromRoot;
 		CentralDirectoryParser parser = new CentralDirectoryParser();
 		this.entries = parser.addVisitor(new JarFileEntries(this, filter));
-		parser.addVisitor(centralDirectoryVisitor());
-		this.data = parser.parse(data, filter == null);
 		this.type = type;
+		parser.addVisitor(centralDirectoryVisitor());
+		try {
+			this.data = parser.parse(data, filter == null);
+		}
+		catch (RuntimeException ex) {
+			close();
+			throw ex;
+		}
 		this.manifestSupplier = (manifestSupplier != null) ? manifestSupplier : () -> {
 			try (InputStream inputStream = getInputStream(MANIFEST_NAME)) {
 				if (inputStream == null) {