This para in the java.lang.foreign package-info seems to be broken:

"* @apiNote Usual memory model guarantees, for example stated in {@jls 6.6} and {@jls 10.4}, do not apply
 * when accessing native memory segments as these segments are backed by off-heap regions of memory."

This note refers to the Java Memory Model, but neither 6.6 and 10.4 belong to the right section.