Update CommandUtils.java

Author: fvarrui

src/main/java/io/github/fvarrui/javapackager/utils/CommandUtils.java

@@ -21,6 +21,10 @@ public static String execute(File workingDirectory, String executable, Object...
 		return result.getOutput();
 	}
 
+	public static String execute(File executable, Object... arguments) throws IOException, CommandLineException {
+		return execute(executable.getAbsolutePath(), arguments);
+	}
+
 	public static String execute(String executable, Object... arguments) throws IOException, CommandLineException {
 		return execute(new File("."), executable, arguments);
 	}