Java 1.4 introduced the java.lang.StackTraceElement class to describe an element representing a stack frame in a stack trace. This class provides methods that return the fully qualified name of ...

The VirtualMachine class represents a specific Java virtual ... It requires the use of the Attach API. Core Java Tech Tips co-author John Zukowski has been playing with Java for well over 12 ...

Here is the functional Consumer interface example implemented using a somewhat verbose lambda expression: The functional Consumer interface is used extensively across the Java API, with a number of ...

The JDBC API is composed of a number of interfaces and classes that represent a connection to the database, provide facilities for sending SQL queries to a database and help Java developer process the ...

IN MY LAST column, 1 I showed how Java's cloning mechanism could be safely subverted to support cloning for inner classes and classes with final fields. While it is almost always a good idea to ...