This is my JSONObject =>
{@@Last Action Taken By@@=Ikshita Sidney Jain, AfilePath=null, @entity_id@=1097, @@Diagram Link@@=View Biz Process : <a class=”imsgLink” style=”cursor: pointer;” id=”5014723″face=”Arial, Helvetica, sans-serif” color=”#FF6633″ href = “https://qaact-g01.tcsion.com:443/LX/INDEXES/AppLaunchSAML?app_id=9505&org_id=13&uid=1&rid=5014723&src=iMessageLogin&isMTOPJS=N&isLoginRequired=1” imsgScrnLink = “https://qaact-g01.tcsion.com:443//UCP/UcpWorkflowLibraryRepresentationAction.do?method=generateDiagramWfLib&etId=150002&srcDiag=WF&dType=4&versionId=1.1&entityId=1097&userId=914047&orgId=13&ucpLaunchKey=527372407909540”>

, @@Delegatee Name@@=Ikshita Sidney Jain, @@Entity Name@@=HRA, RecentOrgTimezone=Asia/Kolkata, creatorID=914047, @@Delegation Status@@=Pending, iMessageLinks=[{“linkLabel”:”Diagram Link”,”webtopUrl”:”/UCP/UcpWorkflowLibraryRepresentationAction.do?methodu003dgenerateDiagramWfLibu0026etIdu003d150002u0026srcDiagu003dWFu0026dTypeu003d4u0026versionIdu003d1.1u0026entityIdu003d1097″,”mTOPUrl”:”N”,”isMTOPJsFunction”:”N”,”isWebtopJsFunction”:”N”,”linkToken”:”Diagram Link”,”linkId”:5014723,”linkType”:”0″,”linkSave”:false,”linkJs”:”NA”,”appId”:9505,”orgId”:13,”isvisibleURL”:”9″,”isLoginRequired”:”1″,”isDiagramLink”:”Y”,”isLabeldynamic”:”0″,”linkHTML”:””,”linkPriority”:”0″}], AfileName=null, @@To Date@@=15-05-2023, @@Last Action Taken On@@=2023-05-14 22:54:26.0, @@Transaction Date@@=14-05-2023 22:54:26, @@From Date@@=15-05-2023, statusName=NEW, @@Solution Name@@=Payroll Solution}

I want a HashMap where keys are starting from @@ or @ and values must be the part after ” = “(equals)

Example :

`*{@@Last Action Taken By@@=Ikshita Sidney Jain,
@entity_id@=1097, 
...,
...,

@@From Date@@=15-05-2023, 
@@Solution Name@@=Payroll Solution
}*`

Please help me to solve this issue.