https://github.com/ESAPI/esapi-java-legacy/issues/352

Cleaning up unused imports.

Author: jeremiahjstacey

src/test/java/org/owasp/esapi/reference/crypto/EncryptedPropertiesUtilsTest.java

@@ -16,7 +16,6 @@
 package org.owasp.esapi.reference.crypto;
 
 import java.io.File;
-import java.io.FileInputStream;
 import java.io.FileOutputStream;
 import java.io.FileReader;
 import java.util.Properties;
@@ -25,8 +24,6 @@
 import junit.framework.TestCase;
 import junit.framework.TestSuite;
 
-import org.owasp.esapi.errors.EncryptionException;
-
 /**
  * The Class EncryptedPropertiesTest.
  *