Updated Java API docs with version recommendations
Updated Java API docs with version recommendations

Closes #15188

MaineC/elasticsearch,Helen-Zhao/elasticsearch,xuzha/elasticsearch,IanvsPoplicola/elasticsearch,wenpos/elasticsearch,artnowo/elasticsearch,vroyer/elassandra,markwalkom/elasticsearch,strapdata/elassandra5-rc,qwerty4030/elasticsearch,s1monw/elasticsearch,yanjunh/elasticsearch,MaineC/elasticsearch,avikurapati/elasticsearch,HonzaKral/elasticsearch,a2lin/elasticsearch,wangtuo/elasticsearch,dpursehouse/elasticsearch,nazarewk/elasticsearch,avikurapati/elasticsearch,sneivandt/elasticsearch,i-am-Nathan/elasticsearch,masaruh/elasticsearch,GlenRSmith/elasticsearch,nilabhsagar/elasticsearch,sreeramjayan/elasticsearch,MaineC/elasticsearch,coding0011/elasticsearch,naveenhooda2000/elasticsearch,gingerwizard/elasticsearch,yanjunh/elasticsearch,bawse/elasticsearch,GlenRSmith/elasticsearch,JervyShi/elasticsearch,lks21c/elasticsearch,JackyMai/elasticsearch,jimczi/elasticsearch,fernandozhu/elasticsearch,nezirus/elasticsearch,lks21c/elasticsearch,markwalkom/elasticsearch,JSCooke/elasticsearch,naveenhooda2000/elasticsearch,bawse/elasticsearch,alexshadow007/elasticsearch,mikemccand/elasticsearch,GlenRSmith/elasticsearch,njlawton/elasticsearch,StefanGor/elasticsearch,MisterAndersen/elasticsearch,a2lin/elasticsearch,strapdata/elassandra5-rc,wenpos/elasticsearch,Shepard1212/elasticsearch,wuranbo/elasticsearch,bawse/elasticsearch,glefloch/elasticsearch,elasticdog/elasticsearch,fred84/elasticsearch,myelin/elasticsearch,fred84/elasticsearch,zkidkid/elasticsearch,sneivandt/elasticsearch,MisterAndersen/elasticsearch,StefanGor/elasticsearch,strapdata/elassandra5-rc,dpursehouse/elasticsearch,JackyMai/elasticsearch,rajanm/elasticsearch,nezirus/elasticsearch,cwurm/elasticsearch,nazarewk/elasticsearch,vroyer/elasticassandra,zkidkid/elasticsearch,HonzaKral/elasticsearch,ZTE-PaaS/elasticsearch,uschindler/elasticsearch,mmaracic/elasticsearch,LeoYao/elasticsearch,a2lin/elasticsearch,nomoa/elasticsearch,C-Bish/elasticsearch,markwalkom/elasticsearch,trangvh/elasticsearch,s1monw/elasticsearch,nomoa/elasticsearch,nknize/elasticsearch,dpursehouse/elasticsearch,naveenhooda2000/elasticsearch,artnowo/elasticsearch,rlugojr/elasticsearch,maddin2016/elasticsearch,jprante/elasticsearch,wenpos/elasticsearch,maddin2016/elasticsearch,nknize/elasticsearch,clintongormley/elasticsearch,yynil/elasticsearch,mjason3/elasticsearch,ricardocerq/elasticsearch,ThiagoGarciaAlves/elasticsearch,qwerty4030/elasticsearch,sreeramjayan/elasticsearch,a2lin/elasticsearch,clintongormley/elasticsearch,C-Bish/elasticsearch,Shepard1212/elasticsearch,wenpos/elasticsearch,xuzha/elasticsearch,xuzha/elasticsearch,JervyShi/elasticsearch,wuranbo/elasticsearch,IanvsPoplicola/elasticsearch,obourgain/elasticsearch,JSCooke/elasticsearch,coding0011/elasticsearch,JackyMai/elasticsearch,MisterAndersen/elasticsearch,geidies/elasticsearch,winstonewert/elasticsearch,i-am-Nathan/elasticsearch,trangvh/elasticsearch,scottsom/elasticsearch,camilojd/elasticsearch,alexshadow007/elasticsearch,s1monw/elasticsearch,gingerwizard/elasticsearch,mortonsykes/elasticsearch,mapr/elasticsearch,HonzaKral/elasticsearch,MisterAndersen/elasticsearch,bawse/elasticsearch,henakamaMSFT/elasticsearch,scorpionvicky/elasticsearch,mmaracic/elasticsearch,myelin/elasticsearch,IanvsPoplicola/elasticsearch,maddin2016/elasticsearch,strapdata/elassandra,mortonsykes/elasticsearch,dongjoon-hyun/elasticsearch,scorpionvicky/elasticsearch,gfyoung/elasticsearch,palecur/elasticsearch,umeshdangat/elasticsearch,elasticdog/elasticsearch,masaruh/elasticsearch,gfyoung/elasticsearch,fernandozhu/elasticsearch,cwurm/elasticsearch,C-Bish/elasticsearch,coding0011/elasticsearch,kalimatas/elasticsearch,uschindler/elasticsearch,mortonsykes/elasticsearch,bawse/elasticsearch,clintongormley/elasticsearch,Shepard1212/elasticsearch,mortonsykes/elasticsearch,yynil/elasticsearch,vroyer/elassandra,wuranbo/elasticsearch,markwalkom/elasticsearch,ZTE-PaaS/elasticsearch,yanjunh/elasticsearch,avikurapati/elasticsearch,ZTE-PaaS/elasticsearch,mjason3/elasticsearch,mikemccand/elasticsearch,gingerwizard/elasticsearch,Shepard1212/elasticsearch,jimczi/elasticsearch,mmaracic/elasticsearch,nilabhsagar/elasticsearch,nazarewk/elasticsearch,mohit/elasticsearch,LeoYao/elasticsearch,spiegela/elasticsearch,rajanm/elasticsearch,cwurm/elasticsearch,masaruh/elasticsearch,nknize/elasticsearch,ThiagoGarciaAlves/elasticsearch,LeoYao/elasticsearch,alexshadow007/elasticsearch,geidies/elasticsearch,scorpionvicky/elasticsearch,liweinan0423/elasticsearch,MisterAndersen/elasticsearch,coding0011/elasticsearch,JervyShi/elasticsearch,awislowski/elasticsearch,masaruh/elasticsearch,wuranbo/elasticsearch,yynil/elasticsearch,nomoa/elasticsearch,glefloch/elasticsearch,mohit/elasticsearch,gmarz/elasticsearch,liweinan0423/elasticsearch,mapr/elasticsearch,sreeramjayan/elasticsearch,fernandozhu/elasticsearch,mikemccand/elasticsearch,ricardocerq/elasticsearch,liweinan0423/elasticsearch,awislowski/elasticsearch,GlenRSmith/elasticsearch,scottsom/elasticsearch,shreejay/elasticsearch,jimczi/elasticsearch,mjason3/elasticsearch,kalimatas/elasticsearch,LeoYao/elasticsearch,fforbeck/elasticsearch,coding0011/elasticsearch,JackyMai/elasticsearch,nezirus/elasticsearch,kalimatas/elasticsearch,fforbeck/elasticsearch,LewayneNaidoo/elasticsearch,dongjoon-hyun/elasticsearch,Stacey-Gammon/elasticsearch,geidies/elasticsearch,henakamaMSFT/elasticsearch,naveenhooda2000/elasticsearch,nomoa/elasticsearch,LewayneNaidoo/elasticsearch,avikurapati/elasticsearch,mjason3/elasticsearch,i-am-Nathan/elasticsearch,glefloch/elasticsearch,maddin2016/elasticsearch,Stacey-Gammon/elasticsearch,girirajsharma/elasticsearch,lks21c/elasticsearch,mohit/elasticsearch,robin13/elasticsearch,henakamaMSFT/elasticsearch,dpursehouse/elasticsearch,fforbeck/elasticsearch,palecur/elasticsearch,markwalkom/elasticsearch,fred84/elasticsearch,rajanm/elasticsearch,LeoYao/elasticsearch,clintongormley/elasticsearch,mapr/elasticsearch,geidies/elasticsearch,elasticdog/elasticsearch,spiegela/elasticsearch,scottsom/elasticsearch,shreejay/elasticsearch,JervyShi/elasticsearch,strapdata/elassandra,sreeramjayan/elasticsearch,gfyoung/elasticsearch,gfyoung/elasticsearch,gingerwizard/elasticsearch,vroyer/elasticassandra,camilojd/elasticsearch,pozhidaevak/elasticsearch,winstonewert/elasticsearch,glefloch/elasticsearch,geidies/elasticsearch,trangvh/elasticsearch,Stacey-Gammon/elasticsearch,elasticdog/elasticsearch,fforbeck/elasticsearch,zkidkid/elasticsearch,Helen-Zhao/elasticsearch,wangtuo/elasticsearch,s1monw/elasticsearch,mikemccand/elasticsearch,fernandozhu/elasticsearch,qwerty4030/elasticsearch,henakamaMSFT/elasticsearch,fred84/elasticsearch,JSCooke/elasticsearch,StefanGor/elasticsearch,scottsom/elasticsearch,njlawton/elasticsearch,JervyShi/elasticsearch,robin13/elasticsearch,ricardocerq/elasticsearch,njlawton/elasticsearch,ThiagoGarciaAlves/elasticsearch,gmarz/elasticsearch,gingerwizard/elasticsearch,girirajsharma/elasticsearch,wangtuo/elasticsearch,pozhidaevak/elasticsearch,dongjoon-hyun/elasticsearch,brandonkearby/elasticsearch,myelin/elasticsearch,s1monw/elasticsearch,strapdata/elassandra,qwerty4030/elasticsearch,elasticdog/elasticsearch,dongjoon-hyun/elasticsearch,vroyer/elasticassandra,camilojd/elasticsearch,LeoYao/elasticsearch,fred84/elasticsearch,LeoYao/elasticsearch,zkidkid/elasticsearch,brandonkearby/elasticsearch,jprante/elasticsearch,palecur/elasticsearch,rajanm/elasticsearch,ThiagoGarciaAlves/elasticsearch,mohit/elasticsearch,girirajsharma/elasticsearch,obourgain/elasticsearch,jprante/elasticsearch,i-am-Nathan/elasticsearch,strapdata/elassandra5-rc,LewayneNaidoo/elasticsearch,gmarz/elasticsearch,dpursehouse/elasticsearch,liweinan0423/elasticsearch,trangvh/elasticsearch,robin13/elasticsearch,glefloch/elasticsearch,lks21c/elasticsearch,robin13/elasticsearch,IanvsPoplicola/elasticsearch,henakamaMSFT/elasticsearch,MaineC/elasticsearch,obourgain/elasticsearch,umeshdangat/elasticsearch,sneivandt/elasticsearch,gfyoung/elasticsearch,JackyMai/elasticsearch,ricardocerq/elasticsearch,pozhidaevak/elasticsearch,girirajsharma/elasticsearch,mohit/elasticsearch,rajanm/elasticsearch,trangvh/elasticsearch,brandonkearby/elasticsearch,umeshdangat/elasticsearch,awislowski/elasticsearch,robin13/elasticsearch,scottsom/elasticsearch,artnowo/elasticsearch,xuzha/elasticsearch,girirajsharma/elasticsearch,JervyShi/elasticsearch,palecur/elasticsearch,jprante/elasticsearch,ricardocerq/elasticsearch,Helen-Zhao/elasticsearch,i-am-Nathan/elasticsearch,Helen-Zhao/elasticsearch,JSCooke/elasticsearch,Stacey-Gammon/elasticsearch,yanjunh/elasticsearch,rlugojr/elasticsearch,ThiagoGarciaAlves/elasticsearch,vroyer/elassandra,mortonsykes/elasticsearch,nilabhsagar/elasticsearch,ThiagoGarciaAlves/elasticsearch,uschindler/elasticsearch,nknize/elasticsearch,fforbeck/elasticsearch,uschindler/elasticsearch,sneivandt/elasticsearch,jimczi/elasticsearch,umeshdangat/elasticsearch,C-Bish/elasticsearch,MaineC/elasticsearch,StefanGor/elasticsearch,mmaracic/elasticsearch,Stacey-Gammon/elasticsearch,mapr/elasticsearch,strapdata/elassandra,yanjunh/elasticsearch,camilojd/elasticsearch,uschindler/elasticsearch,awislowski/elasticsearch,gmarz/elasticsearch,GlenRSmith/elasticsearch,artnowo/elasticsearch,awislowski/elasticsearch,obourgain/elasticsearch,mikemccand/elasticsearch,naveenhooda2000/elasticsearch,nazarewk/elasticsearch,LewayneNaidoo/elasticsearch,markwalkom/elasticsearch,obourgain/elasticsearch,fernandozhu/elasticsearch,scorpionvicky/elasticsearch,xuzha/elasticsearch,masaruh/elasticsearch,shreejay/elasticsearch,myelin/elasticsearch,winstonewert/elasticsearch,camilojd/elasticsearch,gingerwizard/elasticsearch,gmarz/elasticsearch,jprante/elasticsearch,IanvsPoplicola/elasticsearch,palecur/elasticsearch,mjason3/elasticsearch,mapr/elasticsearch,brandonkearby/elasticsearch,camilojd/elasticsearch,nknize/elasticsearch,wangtuo/elasticsearch,StefanGor/elasticsearch,kalimatas/elasticsearch,liweinan0423/elasticsearch,wangtuo/elasticsearch,winstonewert/elasticsearch,rlugojr/elasticsearch,gingerwizard/elasticsearch,C-Bish/elasticsearch,nezirus/elasticsearch,pozhidaevak/elasticsearch,mmaracic/elasticsearch,zkidkid/elasticsearch,sreeramjayan/elasticsearch,qwerty4030/elasticsearch,nomoa/elasticsearch,nilabhsagar/elasticsearch,ZTE-PaaS/elasticsearch,artnowo/elasticsearch,brandonkearby/elasticsearch,yynil/elasticsearch,Helen-Zhao/elasticsearch,jimczi/elasticsearch,rajanm/elasticsearch,girirajsharma/elasticsearch,winstonewert/elasticsearch,wenpos/elasticsearch,kalimatas/elasticsearch,alexshadow007/elasticsearch,nazarewk/elasticsearch,mapr/elasticsearch,yynil/elasticsearch,wuranbo/elasticsearch,clintongormley/elasticsearch,geidies/elasticsearch,spiegela/elasticsearch,shreejay/elasticsearch,pozhidaevak/elasticsearch,strapdata/elassandra,umeshdangat/elasticsearch,njlawton/elasticsearch,ZTE-PaaS/elasticsearch,strapdata/elassandra5-rc,a2lin/elasticsearch,clintongormley/elasticsearch,myelin/elasticsearch,shreejay/elasticsearch,maddin2016/elasticsearch,HonzaKral/elasticsearch,lks21c/elasticsearch,rlugojr/elasticsearch,yynil/elasticsearch,scorpionvicky/elasticsearch,avikurapati/elasticsearch,alexshadow007/elasticsearch,JSCooke/elasticsearch,spiegela/elasticsearch,nezirus/elasticsearch,cwurm/elasticsearch,nilabhsagar/elasticsearch,njlawton/elasticsearch,Shepard1212/elasticsearch,LewayneNaidoo/elasticsearch,sneivandt/elasticsearch,cwurm/elasticsearch,rlugojr/elasticsearch,mmaracic/elasticsearch,spiegela/elasticsearch,sreeramjayan/elasticsearch,dongjoon-hyun/elasticsearch,xuzha/elasticsearch