Internal: Fix script error running OBJ09-J #4995

Author: kennethctdmn

CodeCheck/Published Standards/SEI Cert Standards/Java/OBJ09-J/check.upy

@@ -106,8 +106,8 @@ def check(check: CheckContext, file: Ent):
                 if dParam[0] > -1:
                     if "Unknown" not in dParam[1].kindname():#need to check that it isnt a built in
                         params = get_params(dParam[1].ref())
-                        p = params[dParam[0]] if params else ("", None)
-                        if "final" in p[0] or pot:
+                        p = params[dParam[0]] if 0 <= dParam[0] < len(params) else ("", None)
+                        if p[1] is not None and ("final" in p[0] or pot):
                             compare = False
                             for useofpar in p[1].ent().refs("Useby ~Use"):
                                 if var_is_compared(useofpar):
@@ -130,10 +130,10 @@ def check(check: CheckContext, file: Ent):
                             #check if we are used as a param
                             param = passed_as_param(useof)
                             if param[0] > -1:
-                                if "Unknown" not in dParam[1].kindname():#need to check that it isnt a built in
+                                if param[1] is not None and "Unknown" not in param[1].kindname():#need to check that it isnt a built in
                                     params = get_params(param[1].ref())
-                                    p = params[param[0]]
-                                    if "final" in p[0] or pot:
+                                    p = params[param[0]] if 0 <= param[0] < len(params) else ("", None)
+                                    if p[1] is not None and ("final" in p[0] or pot):
                                         compare = False
                                         for useofpar in p[1].ent().refs("Useby ~Use"):
                                             if var_is_compared(useofpar):