What Is a Thread Protector?

Is a system-level thread provided by Java. To track each allocated memory space, when the Java virtual machine is in an idle loop, the garbage collector thread will automatically check each allocated memory space, and then automatically reclaim each useless memory block that can be recycled. It is a low-priority thread. In the life cycle of a Java program, it has the opportunity to run only in the memory space. It effectively prevents the appearance of memory leaks and saves precious memory resources to a great extent.

Garbage collector thread

Right!

Is a system-level thread provided by Java. To track each allocated memory space, when the Java virtual machine is in an idle loop, the garbage collector thread will automatically check each allocated memory space, and then automatically reclaim each useless memory block that can be recycled.

Is a system-level thread provided by Java. To track each allocated memory space, when the Java virtual machine is in an idle loop, the garbage collector thread will automatically check each allocated memory space, and then automatically reclaim each useless memory block that can be recycled. It is a low-priority thread. In the life cycle of a Java program, it has the opportunity to run only in the memory space. It effectively prevents the appearance of memory leaks and saves precious memory resources to a great extent.