The are 2 substring APIs. All of them are zero base indexed. Both have a time complexity of O (n) - where n is the length of the String. The first substring API takes only one integer as input ...

If you use any Java internal APIs in your code, it is time to stop. And if you don't stop on your own, Oracle will stop it for you.

At JavaZone 2010 I will be giving a lightning talk on APIs that use dynamic subclasses. These APIs make it possible to do things in Java that seem like pure magic. Here are some ideas of what you ...

Method and variable handles vs. Java reflection To truly understand MethodHandles and VarHandles —what they do and why they are useful—it’s helpful to know a few things about reflection in ...

A preview feature in Java is one that is not yet added permanently even though its design, specification, and implementation are complete. Presently Java has quite a few preview features in the ...

The @azure-devops/mcp tool should generate string representations for enum values in its API calls, or the API should correctly interpret numeric enum values. Current behavior: ...