Java wrapper for JSHint (http://www.jshint.com/).
Add dependency to your project:
<dependency>
<groupId>pl.gildur</groupId>
<artifactId>jshint4j</artifactId>
<version>1.0.1</version>
</dependency>Use it in your code:
JsHint jsHint = new JsHint();
String source = "function test() { return x; }";
String options = "{ undef: true }";
List<Error> errors = jsHint.lint(source, options);
for (Error error : errors) {
System.out.printf("JSHint error on line %d, character %d: %s",
error.getLine(),
error.getCharacter(),
error.getReason());
}