How to test all files in a folder

Im doing some junit test. I have a bunch of files in a folder and have to test each one. Some of them freeze during the process that why i added the time out. I wanna do a loop to add all the files to the array and the run the test. As I have it now I have to put what indexes of the list i want to test manually. I tried doing a for loop but it tells me that the method is static and i cant add the files that way.
Thank you in advance...

Code Java:

---

/**
 * 
 * Load assumptions and goal from file.
 */
package testFromFiles;
 
import java.io.File;
import java.util.Arrays;
import java.util.List;
 
import junit.framework.TestCase;
 
//import org.junit.After;
//import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameters;
@RunWith(Parameterized.class)
public class TPTPTestsAngel extends TestCase {
	/**
	 * @param args
	 * @throws Exception 
	 */
 
 
	public TPTPTestsAngel(int number)
	{
		this.x = number;
 
	}
	String folderName = "//usr//local//Tools//projects//ParsedFiles//PUZ PrIKL//";
	File folder = new File(folderName);
	String[] files = (folder.list()) ;
	TPTPTests nt;
	static int x ;
 
 
	@Parameters
	  public static List<Integer[]>  data() {
 
	    Integer[][] data = new  Integer[][]{{25},{65},{15}};
	    return Arrays.asList(data);
	  }
 
 
 
	public void testRunTrue(int x) throws Exception
	{
			nt = new TPTPTests (folderName,files[x],files.length);
			nt.setFileName(files[x]);
			nt.testTPTPTrue();
	}
 
	public void testRunFalse(int x) throws Exception
	{
			nt = new TPTPTests (folderName,files[x],files.length);
			nt.setFileName(files[x]);
			nt.testTPTPAssertFalse();
 
	}
	public void testRunUnknown(int x) throws Exception
	{
		nt = new TPTPTests (folderName,files[x],files.length);
		nt.setFileName(files[x]);
		nt.testTPTPUnknown();
	}
	@Test(timeout = 5000)
	public void LoopTestTrue() throws Exception
	{
		testRunTrue(x);
	}
 
	@Test(timeout = 5000)
	public void LoopTestFalse() throws Exception
	{
		testRunFalse(x);
	}
 
	@Test(timeout = 5000)
	public void LoopTestUnknown() throws Exception
	{
		testRunUnknown(x);
	}
 
}

---

Quote:

---

it tells me that the method is static

---

Please copy and paste here the full text of the error message.


What is the "it"

It's hard for us to attempt to compile this because it contains non standard imports and you have provided no link to the junit download.

As Norm says, It's worth posting the entire error message.

If it is telling you the method cannot be static, try removing the static modifier in the method.