Community driven content discussing all aspects of software development from DevOps to design patterns. There are two ways to implement the Java Scanner import: explicitly reference the ...

com.thoughtworks.xstream.converters.reflection.ReflectionConverter[ERROR] message[2] : Unable to make field private transient java.util.Hashtable$Entry[] java.util ...

STDOUT: Results: ser. deser. size load lentgh length valid range ok? ----- ----- ----- ----- ----- ----- 10 0.15 127 43 67... 134 NOT-OK 10 0.50 31 23 21... 42 OK 10 0.75 15 15 14... 28 OK 10 1.00 15 ...

This is different than how I usually create an array: There are some real advantages to using a PSCustomObject instead of a hashtable. But if all you need to do is ...

While the Hashtable was part of the initial Java release over two decades ago, the HashMap is the correct key-value store to use today. One key HashMap vs. Hashtable difference is the fact that the ...

A colleague of mine recently ran into an issue that I have not run into myself, but found to be interesting and, in my opinion, worth blogging about here. During some distributed Java development, my ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. This article dives into the happens-before ...