remove useless codes

src/parsers/perl-junit/java-stack-trace-element-parser.ts

@@ -3,9 +3,6 @@ export interface StackTraceElement {
   lineStr: string
 }
 
-// classloader and module name are optional:
-// at <CLASSLOADER>/<MODULE_NAME_AND_VERSION>/<FULLY_QUALIFIED_METHOD_NAME>(<FILE_NAME>:<LINE_NUMBER>)
-// https://github.com/eclipse-openj9/openj9/issues/11452#issuecomment-754946992
 // perl: #   at t/test1.t line 23.
 const re = /\s+at (.*) line (\d+)\.$/
 
@@ -20,19 +17,3 @@ export function parseStackTraceElement(stackTraceLine: string): StackTraceElemen
   }
   return undefined
 }
-
-function parseClassLoaderAndModule(maybeClassLoaderAndModuleNameAndVersion?: string): {
-  classLoader?: string
-  moduleNameAndVersion?: string
-} {
-  if (maybeClassLoaderAndModuleNameAndVersion) {
-    const res = maybeClassLoaderAndModuleNameAndVersion.split('/')
-    const classLoader = res[0]
-    let moduleNameAndVersion: string | undefined = res[1]
-    if (moduleNameAndVersion === '') {
-      moduleNameAndVersion = undefined
-    }
-    return {classLoader, moduleNameAndVersion}
-  }
-  return {classLoader: undefined, moduleNameAndVersion: undefined}
-}