The string constant pool lives inside the memory heap. When an object string is created, the part between the double quotes goes into the string constant pool. The variable assigned to the string is ...

String pool is a storage space in the Java heap memory where string literals are stored. It is also known as String Constant Pool or String Intern Pool. It is privately maintained by the Java String ...

String is non primitive data type because it references a memory location where data is stored in the heap memory or String Constant Pool. String is the sequence of characterstics. String is a class ...

Java 12 enhances G1 to automatically return Java heap memory to the operating system when idle. This memory is released in a reasonable period of time when there is very low application activity.