Sonarqube: Use try-with-resources or close this "InputStream" in a "finally" clause

Author: timfel

graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/zipimporter/ZipImporterBuiltins.java

@@ -466,8 +466,7 @@ public PBytes doit(PZipImporter self, String pathname) {
             long streamPosition = (long) tocEntry.getArray()[6];
             ZipInputStream zis = null;
             TruffleFile tfile = getContext().getEnv().getTruffleFile(archive);
-            try {
-                InputStream in = tfile.newInputStream(StandardOpenOption.READ);
+            try (InputStream in = tfile.newInputStream(StandardOpenOption.READ)) {
                 in.skip(streamPosition); // we can fast skip bytes, because there is cached position
                                          // of the zip entry
                 zis = new ZipInputStream(in);