call garbage collector

A major feature of the Java language is the ability to automate garbage collection without the developer focusing too much on system resources, such as the release of memory resources. Automatic garbage collection Although greatly reduce the

Garbage collector is the implementation of garbage collection algorithm. The garbage collectors provided by different virtual machines can be quite different, and we are using all the collectors contained in the Hotspot,hotspot virtual machineShows 7

The garbage collector is a special feature that distinguishes Java from other programming languages. It frees programmers from the heavy work of manually reclaiming memory space. In the Java Programmer certification exams of SUN, the garbage

This article is based on Zhou Zhiming's "in-depth understanding of Java virtual machines"If the collection algorithm is the method of memory recycling, the garbage collector is the specific implementation of memory recycling. There is no provision

If the collection algorithm is the method of memory recycling, then the garbage collector is the specific implementation of memory recycling. In the Java Virtual Machine specification, how the object garbage collector should be implemented does not

The previous article introduced. the basic principles of net garbage collection and the internal mechanism of implementing the Finalize method for garbage collection; this article describes weak reference objects, generation, and multi-thread

Weak References: when the root object of a program points to an object, this object is reachable and cannot be recycled by the garbage collector, which is called a strong reference to the object. Strong references are relatively weak references.

The Java heap is a runtime data zone, and the instance (object) of the class allocates space from it. The Java Virtual Machine (JVM) Heap stores all objects created by running applications. These objects are created through commands such as new,

From: http://tech.qq.com/a/20060726/000329.htm The Java heap is a runtime data zone, and the instance (object) of the class allocates space from it. The Java Virtual Machine (JVM) Heap stores all objects created by running applications. These

The working principle of the Java garbage collection mechanism. Java's heap is a run-time data area in which instances (objects) of the class allocate space. The Java Virtual machine (JVM) heap stores all objects that are established by the running