groovy.lang.MissingMethodException: No signature of method:

I am trying to run java eclipse files from soapUI. The files currently run fine in Eclipse, however when attempted to be run in soapUI, the following error message is shown.
groovy.lang.MissingMethodException: No signature of method: com.company.automation.testing.Test() is applicable for argument types: (java.lang.String) values: [https://avcedevn1.mas.nsroot.net:17765/] Possible solutions: init(java.lang.String, java.lang.Boolean), wait(), wait(long), wait(int), any(), print(java.lang.Object)

I think this suggests that the init parameters are set wrong however I believe I have them set up correctly as init(String, Boolean). Why is this error message shown?

code from soapUI:

import com.company.automation.testing.Test

def env = testRunner.testCase.testSuite.project.getPropertyValue("env")
def baseUrl = testRunner.testCase.testSuite.project.getPropertyValue("baseUrl")

log.info("The baseurl is "+baseUrl)
log.info("The env under test is "+env)

Test testStep = new Test();
testStep.init(baseUrl);
testStep.execute(null);

code snippet from Eclipse:

package com.company.automation.testing;

import com.eviware.soapui.model.support.AbstractSubmitContext;
import com.eviware.soapui.model.testsuite.TestRunner;

public class Test extends BaseSelenium {
 public static void main(final String[] args) {
  final Test trial = new Test();
  try {
   trial.init("https://avcedevn1.mas.nsroot.net:17765/", false);
  } catch (Exception e) {
   // TODO Auto-generated catch block
   e.printStackTrace();
  }
  trial.execute(null);
 }

BaseSelenium class code snippet in Eclipse:

public void init(final String baseUrl, Boolean useDifferentNavigURL) throws Exception {
  
  this.startTime = System.currentTimeMillis();
  
  driver = new InternetExplorerDriver();
 
  this.baseUrl = baseUrl;

  selenium = new WebDriverBackedSelenium(driver, baseUrl);
 }