A single malformed web request is all it takes. On May 4, 2026, the Apache Software Foundation quietly filed a vulnerability ...

It came to our attention that the Java application blocker is prompting that self-assigned or untrusted applications have been blocked due to security settings. Due to this issue, some of the ...

Java 18's Simple Web Server lets you use a command-line tool or API to host files and more. Here's how it works. One of the handiest new features included in the Java 18 release (March 2022) was the ...

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at sun.net.www.http.HttpClient.openServer(HttpClient.java:463) at sun.net.www.http.HttpClient.openServer(HttpClient.java:558) at sun.net.www.http.HttpClient ...

HTTP ERROR 500 org.eclipse.jetty.util.Utf8Appendable$NotUtf8Exception: Not valid UTF8! char appended in state 0< org.eclipse.jetty.util.Utf8Appendable ...

The enterprise Java community has made great strides to simplify file uploads from a web browser to a server. What was once a task that involved many cross-platform complications is now ...

Request handling is the bread and butter of Java web application development. In order to respond to requests from the network, a Java web application must first determine what code will respond to ...