JAVA_POOL_SIZE

Property	Description
Parameter type	Big integer
Syntax	`JAVA_POOL_SIZE =` `integer` `[K \| M \| G]`
Default value	If `SGA_TARGET` is set: If the parameter is not specified, then the default is `0` (internally determined by the Oracle Database). If the parameter is specified, then the user-specified value indicates a minimum value for the memory pool. If `SGA_TARGET` is not set: 24 MB, rounded up to the nearest granule size
Modifiable	`ALTER SYSTEM`
Range of values	Minimum: `0` (values greater than zero are rounded up to the nearest granule size) Maximum: operating system-dependent
Basic	No

JAVA_POOL_SIZE specifies (in bytes) the size of the Java pool, from which the Java memory manager allocates most Java state during runtime execution. This memory includes the shared in-memory representation of Java method and class definitions, as well as the Java objects that are migrated to the Java session space at end-of-call.