Java provides a way for the programmer to exercise control over memory management by marking certain objects as expendable via reference objects. Should an application’s memory requirements ...

You might know that Java passes by value, but it helps to understand why. Here's what happens when you pass mutable and immutable object references in Java. Many programming languages allow ...

That’s because every time we create an object in Java, an object reference is created in Java’s memory heap. This lets us modify objects using their reference variables. See my InfoWorld ...

Java stores object values in heap memory; references to the value are stored in the ... That code will create an s1 string object and a reference variable. As noted, Java strings are immutable. Once ...

In both .NET and Java, the garbage collector is smart enough ... implements reference counting on its heap objects. A reference counter reaching 0 triggers an object deletion, avoiding memory leaks.

Even the most complicated classes in Java can ... and memory performance metrics. A quick profiling of this program with Java Flight Recorder and the JDK Mission Control Eclipse Plugin triggers a red ...

Java’s inbuilt concept of serialization, does all this for you, for the very objects created by your application that are still in memory. The Java Serialization API provides a standard ...

Additionally, by delivering the first low-cost algorithm for object deep size ... real-time monitoring of Java heaps and garbage collection to automatically detect memory leaks as they happen.