Refactor: Cleanup Code

CityDoctorParent/CityDoctorValidation/src/main/java/de/hft/stuttgart/citydoctor2/check/Checker.java

@@ -20,14 +20,9 @@ package de.hft.stuttgart.citydoctor2.check;
 
 import java.io.BufferedOutputStream;
 import java.io.File;
-import java.io.FileInputStream;
 import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
 import java.io.IOException;
-import java.io.InputStream;
-import java.io.UncheckedIOException;
-import java.nio.file.Files;
-import java.nio.file.Path;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashMap;
@@ -48,18 +43,7 @@ import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicInteger;
 
 import javax.annotation.Nullable;
-import javax.xml.XMLConstants;
-import javax.xml.transform.Result;
-import javax.xml.transform.Source;
-import javax.xml.transform.Transformer;
-import javax.xml.transform.TransformerException;
-import javax.xml.transform.TransformerFactory;
-import javax.xml.transform.dom.DOMResult;
-import javax.xml.transform.dom.DOMSource;
-import javax.xml.transform.sax.SAXResult;
-import javax.xml.transform.stream.StreamSource;
-
-import de.hft.stuttgart.citydoctor2.database.UnconnectedCache;
+
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
@@ -77,7 +61,6 @@ import de.hft.stuttgart.citydoctor2.checks.util.FeatureCheckedListener;
 import de.hft.stuttgart.citydoctor2.database.CityObjectCache;
 import de.hft.stuttgart.citydoctor2.datastructure.CityDoctorModel;
 import de.hft.stuttgart.citydoctor2.datastructure.CityObject;
-import de.hft.stuttgart.citydoctor2.datastructure.FeatureType;
 import de.hft.stuttgart.citydoctor2.datastructure.GmlId;
 import de.hft.stuttgart.citydoctor2.parser.CityGmlConsumer;
 import de.hft.stuttgart.citydoctor2.parser.CityGmlParseException;
@@ -92,15 +75,9 @@ import de.hft.stuttgart.citydoctor2.reporting.pdf.PdfReporter;
 import de.hft.stuttgart.citydoctor2.reporting.pdf.PdfStreamReporter;
 import de.hft.stuttgart.citydoctor2.utils.Localization;
 import de.hft.stuttgart.citydoctor2.utils.TimeFormatter;
-import de.hft.stuttgart.quality.model.enums.RequirementId;
 import de.hft.stuttgart.quality.model.enums.TopLevelFeatureType;
 import de.hft.stuttgart.quality.model.properties.CheckingProperty;
-import de.hft.stuttgart.quality.model.properties.FilterProperty;
-import de.hft.stuttgart.quality.model.properties.GlobalParametersProperty;
-import de.hft.stuttgart.quality.model.properties.ParameterProperty;
-import de.hft.stuttgart.quality.model.properties.RequirementProperty;
 import de.hft.stuttgart.quality.model.types.Checking;
-import de.hft.stuttgart.quality.model.types.Parameter;
 import de.hft.stuttgart.quality.model.types.ValidationPlan;
 
 /**
@@ -150,7 +127,6 @@ public class Checker {
         if (!model.isValidated() || xmlOutput == null) {
             return;
         }
-        Checker c = new Checker(null, null);
         File xmlFile = new File(xmlOutput);
         if (xmlFile.getParentFile() != null && xmlFile.getParentFile().mkdirs()) {
             logger.trace("Xml dir created");