checkstyle corrections

dependency-check-ant/src/main/java/org/owasp/dependencycheck/taskdefs/Check.java

@@ -257,7 +257,7 @@ public class Check extends Update {
      *
      * @param r the reference to a path, fileset, dirset or filelist.
      */
-    public void setRefId(Reference r) {
+    public synchronized void setRefId(Reference r) {
         if (path != null) {
             throw new BuildException("Nested elements are not allowed when using the refId attribute.");
         }
@@ -923,7 +923,7 @@ public class Check extends Update {
                     log(ex.getMessage(), Project.MSG_ERR);
                 }
             } else {
-                for (Resource resource : path) {
+                for (Resource resource : getPath()) {
                     final FileProvider provider = resource.as(FileProvider.class);
                     if (provider != null) {
                         final File file = provider.getFile();
@@ -987,7 +987,7 @@ public class Check extends Update {
      * @throws BuildException if the task was not configured correctly.
      */
     private void validateConfiguration() throws BuildException {
-        if (path == null) {
+        if (getPath() == null) {
             throw new BuildException("No project dependencies have been defined to analyze.");
         }
         if (failBuildOnCVSS < 0 || failBuildOnCVSS > 11) {

dependency-check-ant/src/main/java/org/owasp/dependencycheck/taskdefs/Purge.java

@@ -144,7 +144,6 @@ public class Purge extends Task {
      */
     protected void populateSettings() throws BuildException {
         Settings.initialize();
-        
         try (InputStream taskProperties = this.getClass().getClassLoader().getResourceAsStream(PROPERTIES_FILE)) {
             Settings.mergeProperties(taskProperties);
         } catch (IOException ex) {

dependency-check-cli/src/main/java/org/owasp/dependencycheck/App.java

@@ -282,8 +282,8 @@ public class App {
                 exCol = ex;
             }
             final List<Dependency> dependencies = engine.getDependencies();
-            CveDB cve = CveDB.getInstance();
+            final CveDB cve = CveDB.getInstance();
-            DatabaseProperties prop = cve.getDatabaseProperties();
+            final DatabaseProperties prop = cve.getDatabaseProperties();
             final ReportGenerator report = new ReportGenerator(applicationName, dependencies, engine.getAnalyzers(), prop);
             try {
                 report.generateReports(reportDirectory, outputFormat);

dependency-check-core/src/main/java/org/owasp/dependencycheck/analyzer/AssemblyAnalyzer.java

@@ -144,7 +144,8 @@ public class AssemblyAnalyzer extends AbstractFileTypeAnalyzer {
                         dependency.getActualFilePath());
                 return;
             } else if (rc != 0) {
-                LOGGER.debug("Return code {} from GrokAssembly; dependency-check is unable to analyze the library: {}", rc, dependency.getActualFilePath());
+                LOGGER.debug("Return code {} from GrokAssembly; dependency-check is unable to analyze the library: {}",
+                        rc, dependency.getActualFilePath());
                 return;
             }
 

dependency-check-core/src/main/java/org/owasp/dependencycheck/analyzer/ComposerLockAnalyzer.java

@@ -33,7 +33,6 @@ import org.slf4j.LoggerFactory;
 
 import java.io.FileFilter;
 import java.io.FileInputStream;
-import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.nio.charset.Charset;
 import java.security.MessageDigest;

dependency-check-core/src/main/java/org/owasp/dependencycheck/analyzer/HintAnalyzer.java

@@ -52,6 +52,7 @@ import org.xml.sax.SAXException;
  * @author Jeremy Long
  */
 public class HintAnalyzer extends AbstractAnalyzer {
+
     /**
      * The Logger for use throughout the class
      */

dependency-check-core/src/main/java/org/owasp/dependencycheck/analyzer/JarAnalyzer.java

@@ -25,8 +25,16 @@ import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.io.Reader;
 import java.io.UnsupportedEncodingException;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Enumeration;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 import java.util.Map.Entry;
+import java.util.Properties;
+import java.util.Set;
+import java.util.StringTokenizer;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.jar.Attributes;
 import java.util.jar.JarEntry;
@@ -248,7 +256,7 @@ public class JarAnalyzer extends AbstractFileTypeAnalyzer {
      */
     protected boolean analyzePOM(Dependency dependency, List<ClassNameInformation> classes, Engine engine) throws AnalysisException {
         try (JarFile jar = new JarFile(dependency.getActualFilePath())) {
-            List<String> pomEntries = retrievePomListing(jar);
+            final List<String> pomEntries = retrievePomListing(jar);
             if (pomEntries != null && pomEntries.size() <= 1) {
                 String path;
                 File pomFile;

dependency-check-core/src/main/java/org/owasp/dependencycheck/analyzer/NexusAnalyzer.java

@@ -144,7 +144,7 @@ public class NexusAnalyzer extends AbstractFileTypeAnalyzer {
         LOGGER.debug("Initializing Nexus Analyzer");
         LOGGER.debug("Nexus Analyzer enabled: {}", isEnabled());
         if (isEnabled()) {
-            boolean useProxy = useProxy();
+            final boolean useProxy = useProxy();
             final String searchUrl = Settings.getString(Settings.KEYS.ANALYZER_NEXUS_URL);
             LOGGER.debug("Nexus Analyzer URL: {}", searchUrl);
             try {

dependency-check-core/src/main/java/org/owasp/dependencycheck/analyzer/NuspecAnalyzer.java

@@ -33,7 +33,6 @@ import org.slf4j.LoggerFactory;
 import java.io.FileFilter;
 import java.io.FileInputStream;
 import java.io.FileNotFoundException;
-import java.io.IOException;
 import org.owasp.dependencycheck.exception.InitializationException;
 
 /**

dependency-check-core/src/main/java/org/owasp/dependencycheck/analyzer/RubyBundleAuditAnalyzer.java

@@ -180,9 +180,7 @@ public class RubyBundleAuditAnalyzer extends AbstractFileTypeAnalyzer {
             final String msg = String.format("Unexpected exit code from bundle-audit process. Disabling %s: %s", ANALYZER_NAME, exitValue);
             throw new InitializationException(msg);
         } else {
-            BufferedReader reader = null;
+            try (BufferedReader reader = new BufferedReader(new InputStreamReader(process.getErrorStream(), "UTF-8"))) {
-            try {
-                reader = new BufferedReader(new InputStreamReader(process.getErrorStream(), "UTF-8"));
                 if (!reader.ready()) {
                     LOGGER.warn("Bundle-audit error stream unexpectedly not ready. Disabling " + ANALYZER_NAME);
                     setEnabled(false);
@@ -201,14 +199,6 @@ public class RubyBundleAuditAnalyzer extends AbstractFileTypeAnalyzer {
             } catch (IOException ex) {
                 setEnabled(false);
                 throw new InitializationException("Unable to read bundle-audit output.", ex);
-            } finally {
-                if (null != reader) {
-                    try {
-                        reader.close();
-                    } catch (IOException ex) {
-                        LOGGER.debug("Error closing reader", ex);
-                    }
-                }
             }
         }
 
@@ -296,36 +286,20 @@ public class RubyBundleAuditAnalyzer extends AbstractFileTypeAnalyzer {
             final String msg = String.format("Unexpected exit code from bundle-audit process; exit code: %s", exitValue);
             throw new AnalysisException(msg);
         }
-        BufferedReader rdr = null;
-        BufferedReader errReader = null;
         try {
-            errReader = new BufferedReader(new InputStreamReader(process.getErrorStream(), "UTF-8"));
+            try (BufferedReader errReader = new BufferedReader(new InputStreamReader(process.getErrorStream(), "UTF-8"))) {
                 while (errReader.ready()) {
                     final String error = errReader.readLine();
                     LOGGER.warn(error);
                 }
-            rdr = new BufferedReader(new InputStreamReader(process.getInputStream(), "UTF-8"));
+            }
+            try (BufferedReader rdr = new BufferedReader(new InputStreamReader(process.getInputStream(), "UTF-8"))) {
                 processBundlerAuditOutput(dependency, engine, rdr);
+            }
         } catch (IOException ioe) {
             LOGGER.warn("bundle-audit failure", ioe);
-        } finally {
-            if (errReader != null) {
-                try {
-                    errReader.close();
-                } catch (IOException ioe) {
-                    LOGGER.warn("bundle-audit close failure", ioe);
         }
     }
-            if (null != rdr) {
-                try {
-                    rdr.close();
-                } catch (IOException ioe) {
-                    LOGGER.warn("bundle-audit close failure", ioe);
-                }
-            }
-        }
-
-    }
 
     /**
      * Processes the bundler audit output.

dependency-check-core/src/main/java/org/owasp/dependencycheck/data/nvdcve/CveDB.java

@@ -63,7 +63,7 @@ public final class CveDB {
     /**
      * Singleton instance of the CveDB.
      */
-    private static CveDB INSTANCE = null;
+    private static CveDB instance = null;
     /**
      * The logger.
      */
@@ -91,27 +91,93 @@ public final class CveDB {
      * statement bundles "dbStatements*.properties".
      */
     enum PreparedStatementCveDb {
+        /**
+         * Key for SQL Statement.
+         */
         CLEANUP_ORPHANS,
+        /**
+         * Key for SQL Statement.
+         */
         COUNT_CPE,
+        /**
+         * Key for SQL Statement.
+         */
         DELETE_REFERENCE,
+        /**
+         * Key for SQL Statement.
+         */
         DELETE_SOFTWARE,
+        /**
+         * Key for SQL Statement.
+         */
         DELETE_VULNERABILITY,
+        /**
+         * Key for SQL Statement.
+         */
         INSERT_CPE,
+        /**
+         * Key for SQL Statement.
+         */
         INSERT_PROPERTY,
+        /**
+         * Key for SQL Statement.
+         */
         INSERT_REFERENCE,
+        /**
+         * Key for SQL Statement.
+         */
         INSERT_SOFTWARE,
+        /**
+         * Key for SQL Statement.
+         */
         INSERT_VULNERABILITY,
+        /**
+         * Key for SQL Statement.
+         */
         MERGE_PROPERTY,
+        /**
+         * Key for SQL Statement.
+         */
         SELECT_CPE_ENTRIES,
+        /**
+         * Key for SQL Statement.
+         */
         SELECT_CPE_ID,
+        /**
+         * Key for SQL Statement.
+         */
         SELECT_CVE_FROM_SOFTWARE,
+        /**
+         * Key for SQL Statement.
+         */
         SELECT_PROPERTIES,
+        /**
+         * Key for SQL Statement.
+         */
         SELECT_REFERENCES,
+        /**
+         * Key for SQL Statement.
+         */
         SELECT_SOFTWARE,
+        /**
+         * Key for SQL Statement.
+         */
         SELECT_VENDOR_PRODUCT_LIST,
+        /**
+         * Key for SQL Statement.
+         */
         SELECT_VULNERABILITY,
+        /**
+         * Key for SQL Statement.
+         */
         SELECT_VULNERABILITY_ID,
+        /**
+         * Key for SQL Statement.
+         */
         UPDATE_PROPERTY,
+        /**
+         * Key for SQL Statement.
+         */
         UPDATE_VULNERABILITY
     }
 
@@ -121,11 +187,11 @@ public final class CveDB {
      * @return the CveDB singleton
      * @throws DatabaseException thrown if there is a database error
      */
-    public synchronized static CveDB getInstance() throws DatabaseException {
+    public static synchronized CveDB getInstance() throws DatabaseException {
-        if (INSTANCE == null) {
+        if (instance == null) {
-            INSTANCE = new CveDB();
+            instance = new CveDB();
         }
-        return INSTANCE;
+        return instance;
     }
 
     /**
@@ -150,9 +216,9 @@ public final class CveDB {
      *
      * @return the product name of the database if successful, {@code null} else
      */
-    private String determineDatabaseProductName() {
+    private synchronized String determineDatabaseProductName() {
         try {
-            final String databaseProductName = getConnection().getMetaData().getDatabaseProductName();
+            final String databaseProductName = connection.getMetaData().getDatabaseProductName();
             LOGGER.debug("Database product: {}", databaseProductName);
             return databaseProductName;
         } catch (SQLException se) {
@@ -161,15 +227,6 @@ public final class CveDB {
         }
     }
 
-    /**
-     * Returns the database connection.
-     *
-     * @return the database connection
-     */
-    private Connection getConnection() {
-        return connection;
-    }
-
     /**
      * Opens the database connection. If the database does not exist, it will
      * create a new one.
@@ -191,7 +248,7 @@ public final class CveDB {
         if (isOpen()) {
             closeStatements();
             try {
-                getConnection().close();
+                connection.close();
             } catch (SQLException ex) {
                 LOGGER.error("There was an error attempting to close the CveDB, see the log for more details.");
                 LOGGER.debug("", ex);
@@ -200,7 +257,7 @@ public final class CveDB {
                 LOGGER.debug("", ex);
             }
             connection = null;
-            INSTANCE = null;
+            instance = null;
         }
     }
 
@@ -210,7 +267,7 @@ public final class CveDB {
      * @return whether the database connection is open or closed
      */
     private boolean isOpen() {
-        return getConnection() != null;
+        return connection != null;
     }
 
     /**
@@ -229,9 +286,9 @@ public final class CveDB {
             final PreparedStatement preparedStatement;
             try {
                 if (key == INSERT_VULNERABILITY || key == INSERT_CPE) {
-                    preparedStatement = getConnection().prepareStatement(statementString, new String[]{"id"});
+                    preparedStatement = connection.prepareStatement(statementString, new String[]{"id"});
                 } else {
-                    preparedStatement = getConnection().prepareStatement(statementString);
+                    preparedStatement = connection.prepareStatement(statementString);
                 }
             } catch (SQLException exception) {
                 throw new DatabaseException(exception);
@@ -272,7 +329,7 @@ public final class CveDB {
     public synchronized void commit() throws SQLException {
         //temporary remove this as autocommit is on.
         //if (isOpen()) {
-        //    getConnection().commit();
+        //    connection.commit();
         //}
     }
 
@@ -625,6 +682,7 @@ public final class CveDB {
                 insertReference.setString(4, r.getSource());
                 insertReference.execute();
             }
+
             final PreparedStatement insertSoftware = getPreparedStatement(INSERT_SOFTWARE);
             for (VulnerableSoftware s : vuln.getVulnerableSoftware()) {
                 int cpeProductId = 0;
@@ -671,6 +729,7 @@ public final class CveDB {
                         throw ex;
                     }
                 }
+
             }
         } catch (SQLException ex) {
             final String msg = String.format("Error updating '%s'", vuln.getName());
@@ -856,10 +915,11 @@ public final class CveDB {
     public synchronized void deleteUnusedCpe() {
         PreparedStatement ps = null;
         try {
-            ps = getConnection().prepareStatement(statementBundle.getString("DELETE_UNUSED_DICT_CPE"));
+            ps = connection.prepareStatement(statementBundle.getString("DELETE_UNUSED_DICT_CPE"));
             ps.executeUpdate();
         } catch (SQLException ex) {
             LOGGER.error("Unable to delete CPE dictionary entries", ex);
+        } finally {
             DBUtils.closeStatement(ps);
         }
     }
@@ -877,13 +937,14 @@ public final class CveDB {
     public synchronized void addCpe(String cpe, String vendor, String product) {
         PreparedStatement ps = null;
         try {
-            ps = getConnection().prepareStatement(statementBundle.getString("ADD_DICT_CPE"));
+            ps = connection.prepareStatement(statementBundle.getString("ADD_DICT_CPE"));
             ps.setString(1, cpe);
             ps.setString(2, vendor);
             ps.setString(3, product);
             ps.executeUpdate();
         } catch (SQLException ex) {
             LOGGER.error("Unable to add CPE dictionary entry", ex);
+        } finally {
             DBUtils.closeStatement(ps);
         }
     }

dependency-check-core/src/main/java/org/owasp/dependencycheck/data/update/NvdCveUpdater.java

@@ -78,7 +78,13 @@ public class NvdCveUpdater implements CachedWebDataSource {
      */
     private ExecutorService downloadExecutorService = null;
 
+    /**
+     * Reference to the DAO.
+     */
     private CveDB cveDb = null;
+    /**
+     * The properties obtained from the database.
+     */
     private DatabaseProperties dbProperties = null;
 
     /**
@@ -448,8 +454,16 @@ public class NvdCveUpdater implements CachedWebDataSource {
      */
     private static class TimestampRetriever implements Callable<Long> {
 
+        /**
+         * The URL to obtain the timestamp from.
+         */
         private final String url;
 
+        /**
+         * Instantiates a new timestamp retriever object.
+         *
+         * @param url the URL to hit
+         */
         TimestampRetriever(String url) {
             this.url = url;
         }

dependency-check-core/src/main/java/org/owasp/dependencycheck/data/update/nvd/DownloadTask.java

@@ -19,7 +19,6 @@ package org.owasp.dependencycheck.data.update.nvd;
 
 import java.io.File;
 import java.io.FileInputStream;
-import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.InputStream;
 import java.net.URL;

dependency-check-core/src/main/java/org/owasp/dependencycheck/data/update/nvd/NvdCve20Handler.java

@@ -51,7 +51,8 @@ public class NvdCve20Handler extends DefaultHandler {
      */
     private static final String CURRENT_SCHEMA_VERSION = "2.0";
     /**
-     * a possible attribute value of the {@link AttributeValues#XML_LANG} attribute
+     * a possible attribute value of the {@link AttributeValues#XML_LANG}
+     * attribute
      */
     private static final String EN = "en";
     /**
@@ -97,7 +98,8 @@ public class NvdCve20Handler extends DefaultHandler {
     private CveDB cveDB;
 
     /**
-     * A list of CVE entries and associated VulnerableSoftware entries that contain previous entries.
+     * A list of CVE entries and associated VulnerableSoftware entries that
+     * contain previous entries.
      */
     private Map<String, List<VulnerableSoftware>> prevVersionVulnMap;
 
@@ -249,10 +251,12 @@ public class NvdCve20Handler extends DefaultHandler {
     public void setCveDB(CveDB db) {
         cveDB = db;
     }
+
     /**
      * Sets the prevVersionVulnMap.
      *
-     * @param map the map of vulnerable software with previous versions being vulnerable
+     * @param map the map of vulnerable software with previous versions being
+     * vulnerable
      */
     public void setPrevVersionVulnMap(Map<String, List<VulnerableSoftware>> map) {
         prevVersionVulnMap = map;
@@ -262,7 +266,8 @@ public class NvdCve20Handler extends DefaultHandler {
      * Saves a vulnerability to the CVE Database.
      *
      * @param vuln the vulnerability to store in the database
-     * @throws DatabaseException thrown if there is an error writing to the database
+     * @throws DatabaseException thrown if there is an error writing to the
+     * database
      * @throws CorruptIndexException is thrown if the CPE Index is corrupt
      * @throws IOException thrown if there is an IOException with the CPE Index
      */
@@ -281,7 +286,8 @@ public class NvdCve20Handler extends DefaultHandler {
 
     // <editor-fold defaultstate="collapsed" desc="The Element Class that maintains state information about the current node">
     /**
-     * A simple class to maintain information about the current element while parsing the NVD CVE XML.
+     * A simple class to maintain information about the current element while
+     * parsing the NVD CVE XML.
      */
     protected static class Element {
 
@@ -506,7 +512,8 @@ public class NvdCve20Handler extends DefaultHandler {
     // </editor-fold>
 
     /**
-     * A simple class to maintain information about the attribute values encountered while parsing the NVD CVE XML.
+     * A simple class to maintain information about the attribute values
+     * encountered while parsing the NVD CVE XML.
      */
     protected static class AttributeValues {
 

dependency-check-core/src/main/java/org/owasp/dependencycheck/dependency/Vulnerability.java

@@ -153,7 +153,7 @@ public class Vulnerability implements Serializable, Comparable<Vulnerability> {
      * @return the list of references
      */
     public List<Reference> getReferences(boolean sorted) {
-        List<Reference> sortedRefs = new ArrayList<>(this.references);
+        final List<Reference> sortedRefs = new ArrayList<>(this.references);
         if (sorted) {
             Collections.sort(sortedRefs);
         }
@@ -210,7 +210,7 @@ public class Vulnerability implements Serializable, Comparable<Vulnerability> {
      * @return the list of vulnerable software
      */
     public List<VulnerableSoftware> getVulnerableSoftware(boolean sorted) {
-        List<VulnerableSoftware> sortedVulnerableSoftware = new ArrayList<>(this.vulnerableSoftware);
+        final List<VulnerableSoftware> sortedVulnerableSoftware = new ArrayList<>(this.vulnerableSoftware);
         if (sorted) {
             Collections.sort(sortedVulnerableSoftware);
         }

dependency-check-core/src/main/java/org/owasp/dependencycheck/utils/DBUtils.java

@@ -47,7 +47,8 @@ public final class DBUtils {
      *
      * @param statement a prepared statement that just executed an insert
      * @return a primary key
-     * @throws DatabaseException thrown if there is an exception obtaining the key
+     * @throws DatabaseException thrown if there is an exception obtaining the
+     * key
      */
     public static int getGeneratedKey(PreparedStatement statement) throws DatabaseException {
         ResultSet rs = null;
@@ -72,27 +73,29 @@ public final class DBUtils {
      * @param statement a Statement object
      */
     public static void closeStatement(Statement statement) {
-        if (statement != null) {
         try {
+            if (statement != null && !statement.isClosed()) {
+
                 statement.close();
+            }
         } catch (SQLException ex) {
             LOGGER.trace(statement.toString(), ex);
         }
     }
-    }
 
     /**
-     * Closes the result set capturing and ignoring any SQLExceptions that occur.
+     * Closes the result set capturing and ignoring any SQLExceptions that
+     * occur.
      *
      * @param rs a ResultSet to close
      */
     public static void closeResultSet(ResultSet rs) {
-        if (rs != null) {
         try {
+            if (rs != null && !rs.isClosed()) {
                 rs.close();
+            }
         } catch (SQLException ex) {
             LOGGER.trace(rs.toString(), ex);
         }
     }
 }
-}

dependency-check-core/src/main/java/org/owasp/dependencycheck/xml/hints/HintHandler.java

@@ -149,8 +149,17 @@ public class HintHandler extends DefaultHandler {
      * Internal type to track the parent node state.
      */
     enum ParentType {
+        /**
+         * Marks the add node.
+         */
         ADD,
+        /**
+         * Marks the given node.
+         */
         GIVEN,
+        /**
+         * Marks the remove node.
+         */
         REMOVE
     }
     /**

dependency-check-core/src/main/java/org/owasp/dependencycheck/xml/pom/PomHandler.java

@@ -132,9 +132,11 @@ public class PomHandler extends DefaultHandler {
     public void endElement(String uri, String localName, String qName) throws SAXException {
         stack.pop();
         final String parentNode = stack.peek();
-        if (null != parentNode) switch (parentNode) {
+        if (null != parentNode) {
+            switch (parentNode) {
                 case PROJECT:
-                if (null != qName) switch (qName) {
+                    if (null != qName) {
+                        switch (qName) {
                             case GROUPID:
                                 model.setGroupId(currentText.toString());
                                 break;
@@ -155,15 +157,19 @@ public class PomHandler extends DefaultHandler {
                                 break;
                             default:
                                 break;
-                }   break;
+                        }
+                    }
+                    break;
                 case ORGANIZATION:
                     if (NAME.equals(qName)) {
                         model.setOrganization(currentText.toString());
                     } else if (URL.equals(qName)) {
                         model.setOrganizationUrl(currentText.toString());
-                }   break;
+                    }
+                    break;
                 case PARENT:
-                if (null != qName) switch (qName) {
+                    if (null != qName) {
+                        switch (qName) {
                             case GROUPID:
                                 model.setParentGroupId(currentText.toString());
                                 break;
@@ -175,7 +181,9 @@ public class PomHandler extends DefaultHandler {
                                 break;
                             default:
                                 break;
-                }   break;
+                        }
+                    }
+                    break;
                 case LICENSE:
                     if (license != null) {
                         if (NAME.equals(qName)) {
@@ -183,17 +191,20 @@ public class PomHandler extends DefaultHandler {
                         } else if (URL.equals(qName)) {
                             license.setUrl(currentText.toString());
                         }
-                }   break;
+                    }
+                    break;
                 case LICENSES:
                     if (LICENSE.equals(qName)) {
                         if (license != null) {
                             model.addLicense(license);
                         }
-                }   break;
+                    }
+                    break;
                 default:
                     break;
             }
         }
+    }
 
     /**
      * Collects the body text of the node being processed.

dependency-check-core/src/main/java/org/owasp/dependencycheck/xml/pom/PomParser.java

@@ -80,10 +80,10 @@ public class PomParser {
             final SAXParser saxParser = XmlUtils.buildSecureSaxParser();
             final XMLReader xmlReader = saxParser.getXMLReader();
             xmlReader.setContentHandler(handler);
-            BOMInputStream bomStream = new BOMInputStream(inputStream);
+            final BOMInputStream bomStream = new BOMInputStream(inputStream);
-            ByteOrderMark bom = bomStream.getBOM();
+            final ByteOrderMark bom = bomStream.getBOM();
-            String defaultEncoding = "UTF-8";
+            final String defaultEncoding = "UTF-8";
-            String charsetName = bom == null ? defaultEncoding : bom.getCharsetName();
+            final String charsetName = bom == null ? defaultEncoding : bom.getCharsetName();
             final Reader reader = new InputStreamReader(bomStream, charsetName);
             final InputSource in = new InputSource(reader);
             xmlReader.parse(in);

dependency-check-maven/src/main/java/org/owasp/dependencycheck/maven/BaseDependencyCheckMojo.java

@@ -17,13 +17,10 @@
  */
 package org.owasp.dependencycheck.maven;
 
-import java.io.BufferedOutputStream;
 import java.io.File;
 import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
-import java.io.ObjectOutputStream;
 import java.util.List;
 import java.util.Locale;
 import org.apache.maven.artifact.Artifact;
@@ -109,8 +106,9 @@ public abstract class BaseDependencyCheckMojo extends AbstractMojo implements Ma
     @Parameter(readonly = true, required = true, property = "reactorProjects")
     private List<MavenProject> reactorProjects;
     /**
-     * The entry point towards a Maven version independent way of resolving artifacts (handles both Maven 3.0
+     * The entry point towards a Maven version independent way of resolving
-     * Sonatype and Maven 3.1+ eclipse Aether implementations).
+     * artifacts (handles both Maven 3.0 Sonatype and Maven 3.1+ eclipse Aether
+     * implementations).
      */
     @Component
     private ArtifactResolver artifactResolver;
@@ -531,6 +529,7 @@ public abstract class BaseDependencyCheckMojo extends AbstractMojo implements Ma
     protected String getConnectionString() {
         return connectionString;
     }
+
     /**
      * Returns if the mojo should fail the build if an exception occurs.
      *
@@ -624,6 +623,7 @@ public abstract class BaseDependencyCheckMojo extends AbstractMojo implements Ma
      * @param project the project being scanned
      * @param nodes the list of dependency nodes, generally obtained via the
      * DependencyGraphBuilder
+     * @param buildingRequest the Maven project building request
      * @return a collection of exceptions that may have occurred while resolving
      * and scanning the dependencies
      */
@@ -683,16 +683,13 @@ public abstract class BaseDependencyCheckMojo extends AbstractMojo implements Ma
     }
 
     /**
-     * @return Returns a new ProjectBuildingRequest populated from the current session and the current project remote
+     * @return Returns a new ProjectBuildingRequest populated from the current
-     *         repositories, used to resolve artifacts.
+     * session and the current project remote repositories, used to resolve
+     * artifacts.
      */
-    public ProjectBuildingRequest newResolveArtifactProjectBuildingRequest()
+    public ProjectBuildingRequest newResolveArtifactProjectBuildingRequest() {
-    {
+        final ProjectBuildingRequest buildingRequest = new DefaultProjectBuildingRequest(session.getProjectBuildingRequest());
-        ProjectBuildingRequest buildingRequest =
-            new DefaultProjectBuildingRequest( session.getProjectBuildingRequest() );
-
         buildingRequest.setRemoteRepositories(remoteRepositories);
-
         return buildingRequest;
     }
 
@@ -1060,8 +1057,8 @@ public abstract class BaseDependencyCheckMojo extends AbstractMojo implements Ma
                 msg = String.format("%n%nOne or more dependencies were identified with vulnerabilities: %n%s%n%n"
                         + "See the dependency-check report for more details.%n%n", ids.toString());
             } else {
-                msg = String.format("%n%nOne or more dependencies were identified with vulnerabilities that have a CVSS score greater than '%.1f': %n%s%n%n"
+                msg = String.format("%n%nOne or more dependencies were identified with vulnerabilities that have a CVSS score greater than '%.1f': "
-                        + "See the dependency-check report for more details.%n%n", failBuildOnCVSS, ids.toString());
+                        + "%n%s%n%nSee the dependency-check report for more details.%n%n", failBuildOnCVSS, ids.toString());
             }
 
             throw new MojoFailureException(msg);
@@ -1136,5 +1133,4 @@ public abstract class BaseDependencyCheckMojo extends AbstractMojo implements Ma
     }
 
     //</editor-fold>
-
 }