I'm using this jcasbin in android to parse the model and policies. But when i try to run the enforce(sub, obj, act), it will throw the ExceptionInInitializerError ...

Java’s character and assorted string classes offer low-level support for pattern matching, but that support typically leads to complex code. For simpler and more efficient coding, Java offers the ...

In my last blog post, I looked at using a simple Java application to determine which characters would work as desired for splitting a String with String.split. Simple utilities like this one are often ...