another cleanup step

src/main/java/gov/nasa/pds/tools/label/LabelValidator.java

@@ -144,6 +144,31 @@ public double getTotalTimeElapsed() {
    *         responsible for doing the transformations of the schematrons.
    */
   public LabelValidator() throws ParserConfigurationException, TransformerConfigurationException {
+    this.clear();
+  }
+
+  /**
+   * Pass in a list of schemas to validate against.
+   *
+   * @param schemaFiles A list of schema URLs.
+   *
+   */
+  public void setSchema(List<URL> schemaFiles) {
+    this.userSchemaFiles.addAll(schemaFiles);
+    LOG.debug("setSchema:schemaFiles.size(),schemaFiles {},{}", schemaFiles.size(), schemaFiles);
+  }
+
+  /**
+   * Pass in a list of transformed schematrons to validate against.
+   *
+   * @param schematrons A list of transformed schematrons.
+   */
+  public void setSchematrons(List<String> schematrons) {
+    userSchematronTransformers = schematrons;
+    LOG.debug("setSchematrons:schematrons.size(),schematrons {}", schematrons.size());
+  }
+  public void clear() throws ParserConfigurationException, TransformerConfigurationException {
+    this.configurations.clear();
     this.configurations.put(SCHEMA_CHECK, true);
     this.configurations.put(SCHEMATRON_CHECK, true);
     cachedParser = null;
@@ -191,32 +216,6 @@ public LabelValidator() throws ParserConfigurationException, TransformerConfigur
     documentValidators.add(new DefaultDocumentValidator());
     schematronTransformer = new SchematronTransformer();
   }
-
-  /**
-   * Pass in a list of schemas to validate against.
-   *
-   * @param schemaFiles A list of schema URLs.
-   *
-   */
-  public void setSchema(List<URL> schemaFiles) {
-    this.userSchemaFiles.addAll(schemaFiles);
-    LOG.debug("setSchema:schemaFiles.size(),schemaFiles {},{}", schemaFiles.size(), schemaFiles);
-  }
-
-  /**
-   * Pass in a list of transformed schematrons to validate against.
-   *
-   * @param schematrons A list of transformed schematrons.
-   */
-  public void setSchematrons(List<String> schematrons) {
-    userSchematronTransformers = schematrons;
-    LOG.debug("setSchematrons:schematrons.size(),schematrons {}", schematrons.size());
-  }
-  public void clear() {
-    this.userSchemaFiles.clear();
-    this.userSchematronFiles.clear();
-    this.userSchematronTransformers.clear();
-  }
   /**
    * Pass in a hash map of schematron URLs to its transformed schematron object. This is used when
    * validating a label against it's referenced schematron.

src/main/java/gov/nasa/pds/validate/ValidateLauncher.java

@@ -60,6 +60,7 @@
 import java.util.TimeZone;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
+import javax.xml.parsers.ParserConfigurationException;
 import javax.xml.transform.TransformerConfigurationException;
 import javax.xml.transform.TransformerException;
 import javax.xml.transform.stream.StreamSource;
@@ -291,8 +292,6 @@ public ValidateLauncher() throws TransformerConfigurationException {
     checkInbetweenFields = false;
     pdfErrorDir = "";
     setLabelExtension(Constants.DEFAULT_LABEL_EXTENSION);
-
-    this.flushValidators();
   }
 
   /**
@@ -1783,7 +1782,7 @@ public int processMain(String[] args) throws Exception {
    * validation data between runs, which can cause issues, specifically when using varying
    * dictionaries and catalog files.
    */
-  public void flushValidators() {
+  public void flushValidators() throws ParserConfigurationException, TransformerConfigurationException {
     if (this.factory != null) {
       this.factory.flush();
     }

src/test/java/cucumber/CucumberTest.java

@@ -8,7 +8,5 @@
 @CucumberOptions(plugin = {"pretty", "html:target/cucumber.html"},
     features = "src/test/resources/features/", glue = "cucumber")
 public class CucumberTest {
-
   public CucumberTest() {}
-
 }