Fichier Json à traiter et recuperer ses parametres

{
    "event internal-call-setup-fail" :
{
      "ue-context valid" : "2974", 
      "rnc-module-id valid" : "1", 
      "c-id-1 valid" : "28247", 
      "rnc-id-1 valid" : "2", 
      "c-id-2 invalid" : "65535", 
      "rnc-id-2 invalid" : "4095", 
      "c-id-3 invalid" : "65535", 
      "rnc-id-3 invalid" : "4095", 
      "c-id-4 invalid" : "65535", 
      "rnc-id-4 invalid" : "4095", 
      "source-conf valid" :  "Speech (2)", 
      "c-id-serv-hsdsch-cell invalid" :" 65535", 
      "crnc-id-serv-hsdsch-cell invalid" : "4095", 
      "source-connection-properties"  : "cm dl used, cm in ul used, 10ms tti (default value for non e-dch connections), fixed size rlc and mac-hs used on hs-dsch (non-el2), 64qam not activated, amr-nb mm single-rate 12.2,(67)", 
      "target-conf valid" : " Speech (2)", 
      "target-connection-properties"  : "cm dl used, cm in ul used, 10ms tti (default value for non e-dch connections), fixed size rlc and mac-hs used on hs-dsch (non-el2), 64qam not activated, amr-nb mm single-rate 12.2,(67)", 
      "wanted-conf valid" :  "Speech + Packet 64kbps (10)", 
      "wanted-connection-properties"  : "cm dl used, cm in ul used, 10ms tti (default value for non e-dch connections), fixed size rlc and mac-hs used on hs-dsch (non-el2), 64qam not activated, amr-nb mm single-rate 12.2,(67)", 
      "procedure-indicator valid" : "event-value-rab-establishment-proc (1)", 
      "evaluation-case valid ": "event-value-not-applicable-eval (0)", 
      "exception-class valid" : "event-value-rn-ul-resource-availability (2)", 
      "cause-value valid" : "event-value-no-of-simultaneous-rl-on-sf16-exceeded-for-non-guaranteed-service-class (22)", 
      "extended-cause-value valid" : "event-value-extended-cause-value-not-applicable (0)", 
      "severity-indicator valid" : "0", 
      "trigger-point valid" : "event-value-ranap-rab-assignment-request (0)", 
      "utran-ranap-cause valid ": "no_resource_available (114)", 
      "cn-id valid" : "event-value-ps-cn (1)", 
      "originating-state valid" : "event-value-cell-dch-orig (4)", 
      "rrc-establishment-cause invalid" :" undef (31)", 
      "cello-aal2nci-reject-reason valid" : "event-value-not-applicable-aal2 (0)", 
      "source-c-id-1-secondary-serv-hsdsch-cell invalid" :" 65535", 
      "source-connection-properties-ext"  : "0", 
      "target-connection-properties-ext"  : "0", 
      "wanted-connection-properties-ext"  : "0", 
      "imeisv"  : "ffffffffffffffff", 
      "csfb valid" : "event-value-no-csfb-csfb (0)", 
   }
}
{
  "event internal-call-setup-done" :
    {
       "ue-context valid" : "2975", 
      "rnc-module-id valid" : "2", 
      "c-id-1 valid" : "287", 
      "rnc-id-1 valid" : "21", 
      "c-id-2 invalid" : "6553", 
      "rnc-id-2 invalid" : "40395", 
      "c-id-3 invalid" : "635", 
      "rnc-id-3 invalid" : "4035", 
      "c-id-4 invalid" : "65535", 
      "rnc-id-4 invalid" : "4085", 
      "source-conf valid" :  "SPEEDch (2)", 
      "c-id-serv-hsdsch-cell invalid" :" 653235", 
      "crnc-id-serv-hsdsch-cell invalid" : "55656", 
      "source-connection-properties"  : "cm dl used, cm in ul used, FUCIKA fixed size rlc and mac-hs used on hs-dsch (non-el2), 64qam not activated, amr-nb mm single-rate 12.2  (67)", 
      "target-conf valid" : " Speech (2)", 
      "target-connection-properties"  : "cm dl used, cm in ul used, 10ms tti (default value for non e-dch connections), fixed size rlc and mac-hs used on hs-dsch (non-el2), 64qam not activated, amr-nb mm single-rate 12.2 (67)", 
      "wanted-conf valid" :  "Speech + Packet 64kbps (10)", 
      "wanted-connection-properties"  : "cm dl used, cm in ul used, 10ms tti (default value for non e-dch connections), fixed size rlc and mac-hs used on hs-dsch (non-el2), 64qam not activated, amr-nb mm single-rate 12.2 (67)", 
      "procedure-indicator valid" : "event-value-rab-establishment-proc (1)", 
      "evaluation-case valid ": "event-value-not-applicable-eval (0)", 
     
   }
    
}

  String filePath = "D:\\testJs.txt";
                  try {
   // read the json file
   FileReader reader = new FileReader(filePath);

   JSONParser jsonParser = new JSONParser();
   JSONObject jsonObject = (JSONObject) jsonParser.parse(reader);

   // get a String from the JSON object
   //String firstName = (String) jsonObject.get("firstname");
   //System.out.println("The first name is: " + firstName);

   // get a number from the JSON object
   //long id =  (long) jsonObject.get("id");
   //System.out.println("The id is: " + id);

   // get an array from the JSON object
   JSONArray lang= (JSONArray) jsonObject.get("event internal-call-setup-fail");
   
   // take the elements of the json array
   Iterator i = lang.iterator();

   // take each value from the json array separately
   while (i.hasNext()) {
    JSONObject innerObj = (JSONObject) i.next();
                String ueContext=(String) innerObj.get("ue-context valid");
                String rncmoduleid=(String) innerObj.get("rnc-module-id valid");
                String cid=(String) innerObj.get("c-id-1 valid");
                String rnc1=(String) innerObj.get("rnc-id-1 valid");
                String cid2=(String) innerObj.get("c-id-2 valid");
                String rnc2=(String) innerObj.get("rnc-id-2 valid");
                String cid3=(String) innerObj.get("c-id-3 valid");
                String rnc3=(String) innerObj.get("rnc-id-3 valid");
                String cid4=(String) innerObj.get("c-id-4 valid");
                String rnc4=(String) innerObj.get("rnc-id-4 valid");
                String source_conf=(String) innerObj.get("source-conf valid");
                String cidServ=(String) innerObj.get("c-id-serv-hsdsch-cell valid");
                String rncServ=(String) innerObj.get("crnc-id-serv-hsdsch-cell valid");
                String sourceCon=(String) innerObj.get("source-connection-properties");
                String targConf=(String) innerObj.get("target-conf valid");
                String targCon=(String) innerObj.get("target-connection-properties");
                String wantConf=(String) innerObj.get("wanted-conf valid");
                String wantCon=(String) innerObj.get("wanted-connection-properties");
                String procInd=(String) innerObj.get("procedure-indicator valid");
                String evalCase=(String) innerObj.get("evaluation-case valid");
                String exClass=(String) innerObj.get("exception-class valid");
                String causeVal=(String) innerObj.get("cause-value valid");
                String extCause=(String) innerObj.get("extended-cause-value valid");
                String severInd=(String) innerObj.get("severity-indicator valid");
                String trigPoint=(String) innerObj.get("trigger-point valid");
                String utrRanap=(String) innerObj.get("utran-ranap-cause valid");
                String cnid=(String) innerObj.get("cn-id valid");
                String origState=(String) innerObj.get("originating-state valid");
                String rrcEst=(String) innerObj.get("rrc-establishment-cause valid");
                String celAal=(String) innerObj.get("cello-aal2nci-reject-reason valid");
                String sourcCid=(String) innerObj.get("source-c-id-1-secondary-serv-hsdsch-cell valid");
                String sourceConP=(String) innerObj.get("source-connection-properties-ext");
                String targConP=(String) innerObj.get("target-connection-properties-ext");
                String wantConP=(String) innerObj.get("wanted-connection-properties-ext");
                String imeisv=(String) innerObj.get("imeisv");
                String csfb=(String) innerObj.get("csfb valid");
                internal internal1=new internal(ueContext,rncmoduleid,cid,rnc1,cid2,rnc2,cid3,rnc3,cid4,rnc4,source_conf,cidServ,rncServ,sourceCon,targConf,targConf,targCon,wantConf,wantCon,procInd,evalCase,exClass,causeVal,extCause,severInd,trigPoint,utrRanap,cnid,origState,rrcEst,celAal,sourcCid,sourceConP,targConP,wantConP,imeisv,csfb);                          
                test.insert(internal1);
                System.out.println("ueContext=" + ueContext);
                System.out.println("rncmoduleid=" + rncmoduleid);
                System.out.println("source-connection-properties=" + sourceCon);
                System.out.println("imeisv=" + imeisv);
                System.out.println("cid2=" + cid2);
                 
                
   }
   // handle a structure into the json object
   //JSONObject structure = (JSONObject) jsonObject.get("job");
   //System.out.println("Into job structure, name: " + structure.get("name"));

  } catch (FileNotFoundException ex) {
  } catch (IOException ex) {
  } catch (ParseException | NullPointerException ex) {
  }