Make sure to close an input stream

Closing the stream in the called method is not enough because the
method might change, or not even be found. Therefore, make sure the
stream gets closed; multiple calls to close() on the same stream do
not cause an exception, after all.

Signed-off-by: Johannes Schindelin <[email protected]>

Author: dscho

src/org/eclipsescript/util/JavaUtils.java

@@ -109,7 +109,11 @@ public static String readURLConnection(URLConnection uc) throws Exception {
 			charSet = contentType.substring(charSetNameIndex + 8);
 		}
 		InputStream in = uc.getInputStream();
-		return readAllToStringAndClose(in, charSet);
+		try {
+			return readAllToStringAndClose(in, charSet);
+		} finally {
+			in.close();
+		}
 	}
 
 }