[7.16] [DOCS] Adds page header to the Java REST Client book. (#82351)#84460

Merged

elasticsearchmachine merged 1 commit intoelastic:7.16from jrodewig:backport/7.16/pr-82351

Feb 28, 2022

+7

Commits on Feb 28, 2022

[DOCS] Adds page header to the Java REST Client book. (#82351 )

szabosteve
authored and
jrodewig
committed