..., arrayref, index, value.word1, value.word2
...long array
| lastore |
Stack
..., arrayref, index, value.word1, value.word2 ...
Description
The arrayref must be of type reference and must refer to an array whose components are of type long. The index must be of type int and value must be of type long. The arrayref, index, and value are popped from the operand stack. The long value is stored as the component of the array indexed by index.
Runtime Exceptions
If arrayref is null, lastore throws a NullPointerException.
Otherwise, if index is not within the bounds of the array referenced by arrayref, the lastore instruction throws an ArrayIndexOutOfBoundsException.