docs: private void setLocation(String _location) {
  
          String res = null;
          File resFile = null;
  
          boolean relativePath = true;
          boolean defaultPath = false;
  
          // try as "absolute" resource (contains symbol, or absolute path)
          try {
              res = cfgSvc.resolveString(_location);
              resFile = new File(res);
              relativePath = !resFile.isAbsolute();
          } catch (IllegalStateException e) {
              // ignore
          }
  
          if (resFile == null || (!resFile.isFile() && relativePath)) {
              // look for resource in server config location
              try {
                  res = cfgSvc.resolveString(LibertyConstants.DEFAULT_CONFIG_LOCATION + _location);
                  resFile = new File(res);
              } catch (IllegalStateException e) {
                  // ignore
              }
  
              if (resFile == null || !resFile.isFile()) {
                  // fall back to creating for resource in shared output location
                  try {
                      res = cfgSvc.resolveString(LibertyConstants.DEFAULT_OUTPUT_LOCATION + _location);
                      resFile = new File(res);
                      defaultPath = true;
                  } catch (IllegalStateException e) {
                      // ignore
                  }
              }
          }
  
          // Work against the symbol in the original location
          // The original location may be been
          if (isDefault && (defaultPath || locationInOutputDir(_location))) {
              this.initializeAtStartup = true;
          }
  
          // reset location w/ resolved value
          // isDefault tested because the default path's file may not exists (and that's OK)
          if ((res != null && resFile.isFile()) || isDefault) {
              this.location = res;
              if (TraceComponent.isAnyTracingEnabled() && tc.isDebugEnabled()) {
                  Tr.debug(tc, "Found store under [" + location + "]");
              }
          } else {
              // If it wasn't found then it's likely going to trigger
              // the load.error later. Issue a warning to explain the file
              // could not be found.
              Tr.warning(tc, "ssl.keystore.not.found.warning", res, name);
          }
      }