Please, prefix the report title with the language it applies to within brackets, such as [java] or [apex].
If not specific to a language, you can use [core].
Affects PMD Version:
6.0.1
Rule:
No specific rule - just fails
Description:
I am trying to upgrade from 5.6.1 to 6.0.1 and it fails where in the past it succeeded. All it says is:
Caused by: java.lang.RuntimeException: org.apache.maven.reporting.MavenReportException: Found 2 PMD processing errors
Code Sample demonstrating the issue:
Easily reproducible - simply
pmd.version property with 6.0.1mvn clean installThis is one of the 2 failures - BasePath (the other one is JaasPasswordAuthenticatorTest)
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* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
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package org.apache.sshd.common.file.util;
import java.io.File;
import java.io.IOException;
import java.net.URI;
import java.nio.file.FileSystem;
import java.nio.file.Path;
import java.nio.file.ProviderMismatchException;
import java.nio.file.WatchEvent;
import java.nio.file.WatchKey;
import java.nio.file.WatchService;
import java.util.AbstractList;
import java.util.ArrayDeque;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.Deque;
import java.util.Iterator;
import java.util.List;
import java.util.Objects;
import org.apache.sshd.common.util.GenericUtils;
public abstract class BasePath<T extends BasePath<T, FS>, FS extends BaseFileSystem<T>> implements Path {
protected final String root;
protected final List<String> names;
private final FS fileSystem;
private String strValue;
private int hashValue;
public BasePath(FS fileSystem, String root, List<String> names) {
this.fileSystem = Objects.requireNonNull(fileSystem, "No file system provided");
this.root = root;
this.names = names;
}
@SuppressWarnings("unchecked")
protected T asT() {
return (T) this;
}
protected T create(String root, String... names) {
return create(root, GenericUtils.unmodifiableList(names));
}
protected T create(String root, Collection<String> names) {
return create(root, GenericUtils.unmodifiableList(names));
}
protected T create(String root, List<String> names) {
return fileSystem.create(root, names);
}
@Override
public FS getFileSystem() {
return fileSystem;
}
@Override
public boolean isAbsolute() {
return root != null;
}
@Override
public T getRoot() {
if (isAbsolute()) {
return create(root);
}
return null;
}
@Override
public T getFileName() {
if (!names.isEmpty()) {
return create(null, names.get(names.size() - 1));
}
return null;
}
@Override
public T getParent() {
if (names.isEmpty() || ((names.size() == 1) && (root == null))) {
return null;
}
return create(root, names.subList(0, names.size() - 1));
}
@Override
public int getNameCount() {
return names.size();
}
@Override
public T getName(int index) {
int maxIndex = getNameCount();
if ((index < 0) || (index >= maxIndex)) {
throw new IllegalArgumentException("Invalid name index " + index + " - not in range [0-" + maxIndex + "]");
}
return create(null, names.subList(index, index + 1));
}
@Override
public T subpath(int beginIndex, int endIndex) {
int maxIndex = getNameCount();
if ((beginIndex < 0) || (beginIndex >= maxIndex) || (endIndex > maxIndex) || (beginIndex >= endIndex)) {
throw new IllegalArgumentException("subpath(" + beginIndex + "," + endIndex + ") bad index range - allowed [0-" + maxIndex + "]");
}
return create(null, names.subList(beginIndex, endIndex));
}
protected boolean startsWith(List<?> list, List<?> other) {
return list.size() >= other.size() && list.subList(0, other.size()).equals(other);
}
@Override
public boolean startsWith(Path other) {
T p1 = asT();
T p2 = checkPath(other);
return Objects.equals(p1.getFileSystem(), p2.getFileSystem())
&& Objects.equals(p1.root, p2.root)
&& startsWith(p1.names, p2.names);
}
@Override
public boolean startsWith(String other) {
return startsWith(getFileSystem().getPath(other));
}
protected boolean endsWith(List<?> list, List<?> other) {
return other.size() <= list.size() && list.subList(list.size() - other.size(), list.size()).equals(other);
}
@Override
public boolean endsWith(Path other) {
T p1 = asT();
T p2 = checkPath(other);
if (p2.isAbsolute()) {
return p1.compareTo(p2) == 0;
}
return endsWith(p1.names, p2.names);
}
@Override
public boolean endsWith(String other) {
return endsWith(getFileSystem().getPath(other));
}
protected boolean isNormal() {
int count = getNameCount();
if ((count == 0) || ((count == 1) && !isAbsolute())) {
return true;
}
boolean foundNonParentName = isAbsolute(); // if there's a root, the path doesn't start with ..
boolean normal = true;
for (String name : names) {
if (name.equals("..")) {
if (foundNonParentName) {
normal = false;
break;
}
} else {
if (name.equals(".")) {
normal = false;
break;
}
foundNonParentName = true;
}
}
return normal;
}
@Override
public T normalize() {
if (isNormal()) {
return asT();
}
Deque<String> newNames = new ArrayDeque<>();
for (String name : names) {
if (name.equals("..")) {
String lastName = newNames.peekLast();
if (lastName != null && !lastName.equals("..")) {
newNames.removeLast();
} else if (!isAbsolute()) {
// if there's a root and we have an extra ".." that would go up above the root, ignore it
newNames.add(name);
}
} else if (!name.equals(".")) {
newNames.add(name);
}
}
return newNames.equals(names) ? asT() : create(root, newNames);
}
@Override
public T resolve(Path other) {
T p1 = asT();
T p2 = checkPath(other);
if (p2.isAbsolute()) {
return p2;
}
if (p2.names.isEmpty()) {
return p1;
}
String[] names = new String[p1.names.size() + p2.names.size()];
int index = 0;
for (String p : p1.names) {
names[index++] = p;
}
for (String p : p2.names) {
names[index++] = p;
}
return create(p1.root, names);
}
@Override
public T resolve(String other) {
return resolve(getFileSystem().getPath(other, GenericUtils.EMPTY_STRING_ARRAY));
}
@Override
public Path resolveSibling(Path other) {
Objects.requireNonNull(other, "Missing sibling path argument");
T parent = getParent();
return parent == null ? other : parent.resolve(other);
}
@Override
public Path resolveSibling(String other) {
return resolveSibling(getFileSystem().getPath(other, GenericUtils.EMPTY_STRING_ARRAY));
}
@Override
public T relativize(Path other) {
T p1 = asT();
T p2 = checkPath(other);
if (!Objects.equals(p1.getRoot(), p2.getRoot())) {
throw new IllegalArgumentException("Paths have different roots: " + this + ", " + other);
}
if (p2.equals(p1)) {
return create(null);
}
if (p1.root == null && p1.names.isEmpty()) {
return p2;
}
// Common subsequence
int sharedSubsequenceLength = 0;
for (int i = 0; i < Math.min(p1.names.size(), p2.names.size()); i++) {
if (p1.names.get(i).equals(p2.names.get(i))) {
sharedSubsequenceLength++;
} else {
break;
}
}
int extraNamesInThis = Math.max(0, p1.names.size() - sharedSubsequenceLength);
List<String> extraNamesInOther = (p2.names.size() <= sharedSubsequenceLength)
? Collections.emptyList()
: p2.names.subList(sharedSubsequenceLength, p2.names.size());
List<String> parts = new ArrayList<>(extraNamesInThis + extraNamesInOther.size());
// add .. for each extra name in this path
parts.addAll(Collections.nCopies(extraNamesInThis, ".."));
// add each extra name in the other path
parts.addAll(extraNamesInOther);
return create(null, parts);
}
@Override
public T toAbsolutePath() {
if (isAbsolute()) {
return asT();
}
return fileSystem.getDefaultDir().resolve(this);
}
@Override
public URI toUri() {
File file = toFile();
return file.toURI();
}
@Override
public File toFile() {
throw new UnsupportedOperationException("To file " + toAbsolutePath() + " N/A");
}
@Override
public WatchKey register(WatchService watcher, WatchEvent.Kind<?>... events) throws IOException {
return register(watcher, events, (WatchEvent.Modifier[]) null);
}
@Override
public WatchKey register(WatchService watcher, WatchEvent.Kind<?>[] events, WatchEvent.Modifier... modifiers) throws IOException {
throw new UnsupportedOperationException("Register to watch " + toAbsolutePath() + " N/A");
}
@Override
public Iterator<Path> iterator() {
return new AbstractList<Path>() {
@Override
public Path get(int index) {
return getName(index);
}
@Override
public int size() {
return getNameCount();
}
}.iterator();
}
@Override
public int compareTo(Path paramPath) {
T p1 = asT();
T p2 = checkPath(paramPath);
int c = compare(p1.root, p2.root);
if (c != 0) {
return c;
}
for (int i = 0; i < Math.min(p1.names.size(), p2.names.size()); i++) {
String n1 = p1.names.get(i);
String n2 = p2.names.get(i);
c = compare(n1, n2);
if (c != 0) {
return c;
}
}
return p1.names.size() - p2.names.size();
}
protected int compare(String s1, String s2) {
if (s1 == null) {
return s2 == null ? 0 : -1;
} else {
return s2 == null ? +1 : s1.compareTo(s2);
}
}
@SuppressWarnings("unchecked")
protected T checkPath(Path paramPath) {
Objects.requireNonNull(paramPath, "Missing path argument");
if (paramPath.getClass() != getClass()) {
throw new ProviderMismatchException("Path is not of this class: " + paramPath + "[" + paramPath.getClass().getSimpleName() + "]");
}
T t = (T) paramPath;
FileSystem fs = t.getFileSystem();
if (fs.provider() != this.fileSystem.provider()) {
throw new ProviderMismatchException("Mismatched providers for " + t);
}
return t;
}
@Override
public int hashCode() {
synchronized (this) {
if (hashValue == 0) {
hashValue = calculatedHashCode();
if (hashValue == 0) {
hashValue = 1;
}
}
}
return hashValue;
}
protected int calculatedHashCode() {
return Objects.hash(getFileSystem(), root, names);
}
@Override
public boolean equals(Object obj) {
return (obj instanceof Path) && (compareTo((Path) obj) == 0);
}
@Override
public String toString() {
synchronized (this) {
if (strValue == null) {
strValue = asString();
}
}
return strValue;
}
protected String asString() {
StringBuilder sb = new StringBuilder();
if (root != null) {
sb.append(root);
}
String separator = getFileSystem().getSeparator();
for (String name : names) {
if ((sb.length() > 0) && (sb.charAt(sb.length() - 1) != '/')) {
sb.append(separator);
}
sb.append(name);
}
return sb.toString();
}
}
Running PMD through: [Maven]
Running the build with -X flag yields no useful information (at least not to me):
[INFO] >>> maven-pmd-plugin:3.8:check (pmd-checker) > :pmd @ sshd-core >>>
[DEBUG] Dependency collection stats: {ConflictMarker.analyzeTime=46575, ConflictMarker.markTime=33755, ConflictMarker.nodeCount=37, ConflictIdSorter.graphTime=41020, ConflictIdSorter.topsortTime=22645, ConflictIdSorter.conflictIdCount=28, ConflictIdSorter.conflictIdCycleCount=0, ConflictResolver.totalTime=348664, ConflictResolver.conflictItemCount=36, DefaultDependencyCollector.collectTime=2950819, DefaultDependencyCollector.transformTime=509749}
[DEBUG] org.apache.sshd:sshd-core:jar:1.7.1-SNAPSHOT
[DEBUG] org.slf4j:slf4j-api:jar:1.7.25:compile
[DEBUG] org.apache.mina:mina-core:jar:2.0.16:compile (optional)
[DEBUG] tomcat:tomcat-apr:jar:5.5.23:compile (optional)
[DEBUG] org.bouncycastle:bcpg-jdk15on:jar:1.59:compile (optional)
[DEBUG] org.bouncycastle:bcprov-jdk15on:jar:1.59:compile (version managed from 1.59) (optional)
[DEBUG] org.bouncycastle:bcpkix-jdk15on:jar:1.59:compile (optional)
[DEBUG] net.i2p.crypto:eddsa:jar:0.2.0:compile (optional)
[DEBUG] org.slf4j:jcl-over-slf4j:jar:1.7.25:test
[DEBUG] org.slf4j:slf4j-log4j12:jar:1.7.25:test
[DEBUG] log4j:log4j:jar:1.2.17:test (version managed from 1.2.17) (exclusions managed)
[DEBUG] com.jcraft:jsch:jar:0.1.54:test
[DEBUG] com.jcraft:jzlib:jar:1.1.3:test
[DEBUG] org.springframework:spring-context:jar:5.0.3.RELEASE:test
[DEBUG] org.springframework:spring-aop:jar:5.0.3.RELEASE:test (version managed from 5.0.3.RELEASE)
[DEBUG] org.springframework:spring-beans:jar:5.0.3.RELEASE:test (version managed from 5.0.3.RELEASE)
[DEBUG] org.springframework:spring-core:jar:5.0.3.RELEASE:test (version managed from 5.0.3.RELEASE)
[DEBUG] org.springframework:spring-jcl:jar:5.0.3.RELEASE:test (version managed from 5.0.3.RELEASE)
[DEBUG] org.springframework:spring-expression:jar:5.0.3.RELEASE:test (version managed from 5.0.3.RELEASE)
[DEBUG] junit:junit:jar:4.12:test
[DEBUG] org.hamcrest:hamcrest-core:jar:1.3:test
[DEBUG] org.mockito:mockito-core:jar:2.13.0:test
[DEBUG] net.bytebuddy:byte-buddy:jar:1.7.9:test
[DEBUG] net.bytebuddy:byte-buddy-agent:jar:1.7.9:test
[DEBUG] org.objenesis:objenesis:jar:2.6:test
[DEBUG] commons-httpclient:commons-httpclient:jar:3.1:test (exclusions managed)
[DEBUG] commons-codec:commons-codec:jar:1.2:test
[DEBUG] ch.ethz.ganymed:ganymed-ssh2:jar:262:test
[DEBUG] org.apache.servicemix.bundles:org.apache.servicemix.bundles.not-yet-commons-ssl:jar:0.3.11_1:test
[INFO]
[INFO] --- maven-pmd-plugin:3.8:pmd (pmd) @ sshd-core ---
[DEBUG] Configuring mojo org.apache.maven.plugins:maven-pmd-plugin:3.8:pmd from plugin realm ClassRealm[plugin>org.apache.maven.plugins:maven-pmd-plugin:3.8, parent: sun.misc.Launcher$AppClassLoader@33909752]
[DEBUG] Configuring mojo 'org.apache.maven.plugins:maven-pmd-plugin:3.8:pmd' with basic configurator -->
[DEBUG] (f) aggregate = false
[DEBUG] (f) analysisCache = false
[DEBUG] (f) analysisCacheLocation = D:\Projects\apache\mina-sshd\sshd-core\target/pmd/pmd.cache
[DEBUG] (f) benchmark = false
[DEBUG] (f) benchmarkOutputFilename = D:\Projects\apache\mina-sshd\sshd-core\target/pmd-benchmark.txt
[DEBUG] (f) compileSourceRoots = [D:\Projects\apache\mina-sshd\sshd-core\src\main\java, D:\Projects\apache\mina-sshd\sshd-core\target\generated-sources\annotations]
[DEBUG] (f) excludeRoots = [D:\Projects\apache\mina-sshd\sshd-core\target\generated-sources\java]
[DEBUG] (f) format = xml
[DEBUG] (f) includeTests = true
[DEBUG] (f) includeXmlInSite = false
[DEBUG] (f) inputEncoding = UTF-8
[DEBUG] (f) language = java
[DEBUG] (f) linkXRef = true
[DEBUG] (f) minimumPriority = 5
[DEBUG] (f) outputDirectory = D:\Projects\apache\mina-sshd\sshd-core\target\site
[DEBUG] (f) outputEncoding = UTF-8
[DEBUG] (f) project = MavenProject: org.apache.sshd:sshd-core:1.7.1-SNAPSHOT @ D:\Projects\apache\mina-sshd\sshd-core\pom.xml
[DEBUG] (f) reactorProjects = [MavenProject: org.apache.sshd:sshd:1.7.1-SNAPSHOT @ D:\Projects\apache\mina-sshd\pom.xml, MavenProject: org.apache.sshd:sshd-core:1.7.1-SNAPSHOT @ D:\Projects\apache\mina-sshd\sshd-core\pom.xml, MavenProject: org.apache.sshd:sshd-ldap:1.7.1-SNAPSHOT @ D:\Projects\apache\mina-sshd\sshd-ldap\pom.xml, MavenProject: org.apache.sshd:sshd-git:1.7.1-SNAPSHOT @ D:\Projects\apache\mina-sshd\sshd-git\pom.xml, MavenProject: org.apache.sshd:sshd-contrib:1.7.1-SNAPSHOT @ D:\Projects\apache\mina-sshd\sshd-contrib\pom.xml, MavenProject: org.apache.sshd:sshd-spring-sftp:1.7.1-SNAPSHOT @ D:\Projects\apache\mina-sshd\sshd-spring-sftp\pom.xml, MavenProject: org.apache.sshd:apache-sshd:1.7.1-SNAPSHOT @ D:\Projects\apache\mina-sshd\assembly\pom.xml]
[DEBUG] (s) rulesets = [D:\Projects\apache\mina-sshd\sshd-pmd-ruleset.xml]
[DEBUG] (f) skip = false
[DEBUG] (f) skipEmptyReport = true
[DEBUG] (f) skipPmdError = false
[DEBUG] (f) sourceEncoding = UTF-8
[DEBUG] (f) targetDirectory = D:\Projects\apache\mina-sshd\sshd-core\target
[DEBUG] (f) targetJdk = 1.8
[DEBUG] (f) testSourceRoots = [D:\Projects\apache\mina-sshd\sshd-core\src\test\java, D:\Projects\apache\mina-sshd\sshd-core\target\generated-test-sources\test-annotations]
[DEBUG] (f) typeResolution = true
[DEBUG] (f) xrefLocation = D:\Projects\apache\mina-sshd\sshd-core\target\site\xref
[DEBUG] (f) xrefTestLocation = D:\Projects\apache\mina-sshd\sshd-core\target\site\xref-test
[DEBUG] -- end configuration --
[DEBUG] Using language LanguageModule:Java(JavaLanguageModule)+version:1.8
[DEBUG] Using aux classpath: [D:\Projects\apache\mina-sshd\sshd-core\target\test-classes, D:\Projects\apache\mina-sshd\sshd-core\target\classes, D:\Projects\repository\org\slf4j\slf4j-api\1.7.25\slf4j-api-1.7.25.jar, D:\Projects\repository\org\apache\mina\mina-core\2.0.16\mina-core-2.0.16.jar, D:\Projects\repository\tomcat\tomcat-apr\5.5.23\tomcat-apr-5.5.23.jar, D:\Projects\repository\org\bouncycastle\bcpg-jdk15on\1.59\bcpg-jdk15on-1.59.jar, D:\Projects\repository\org\bouncycastle\bcprov-jdk15on\1.59\bcprov-jdk15on-1.59.jar, D:\Projects\repository\org\bouncycastle\bcpkix-jdk15on\1.59\bcpkix-jdk15on-1.59.jar, D:\Projects\repository\net\i2p\crypto\eddsa\0.2.0\eddsa-0.2.0.jar, D:\Projects\repository\org\slf4j\jcl-over-slf4j\1.7.25\jcl-over-slf4j-1.7.25.jar, D:\Projects\repository\org\slf4j\slf4j-log4j12\1.7.25\slf4j-log4j12-1.7.25.jar, D:\Projects\repository\log4j\log4j\1.2.17\log4j-1.2.17.jar, D:\Projects\repository\com\jcraft\jsch\0.1.54\jsch-0.1.54.jar, D:\Projects\repository\com\jcraft\jzlib\1.1.3\jzlib-1.1.3.jar, D:\Projects\repository\org\springframework\spring-context\5.0.3.RELEASE\spring-context-5.0.3.RELEASE.jar, D:\Projects\repository\org\springframework\spring-aop\5.0.3.RELEASE\spring-aop-5.0.3.RELEASE.jar, D:\Projects\repository\org\springframework\spring-beans\5.0.3.RELEASE\spring-beans-5.0.3.RELEASE.jar, D:\Projects\repository\org\springframework\spring-core\5.0.3.RELEASE\spring-core-5.0.3.RELEASE.jar, D:\Projects\repository\org\springframework\spring-jcl\5.0.3.RELEASE\spring-jcl-5.0.3.RELEASE.jar, D:\Projects\repository\org\springframework\spring-expression\5.0.3.RELEASE\spring-expression-5.0.3.RELEASE.jar, D:\Projects\repository\junit\junit\4.12\junit-4.12.jar, D:\Projects\repository\org\hamcrest\hamcrest-core\1.3\hamcrest-core-1.3.jar, D:\Projects\repository\org\mockito\mockito-core\2.13.0\mockito-core-2.13.0.jar, D:\Projects\repository\net\bytebuddy\byte-buddy\1.7.9\byte-buddy-1.7.9.jar, D:\Projects\repository\net\bytebuddy\byte-buddy-agent\1.7.9\byte-buddy-agent-1.7.9.jar, D:\Projects\repository\org\objenesis\objenesis\2.6\objenesis-2.6.jar, D:\Projects\repository\commons-httpclient\commons-httpclient\3.1\commons-httpclient-3.1.jar, D:\Projects\repository\commons-codec\commons-codec\1.2\commons-codec-1.2.jar, D:\Projects\repository\ch\ethz\ganymed\ganymed-ssh2\262\ganymed-ssh2-262.jar, D:\Projects\repository\org\apache\servicemix\bundles\org.apache.servicemix.bundles.not-yet-commons-ssl\0.3.11_1\org.apache.servicemix.bundles.not-yet-commons-ssl-0.3.11_1.jar]
[DEBUG] Preparing ruleset: D:\Projects\apache\mina-sshd\sshd-pmd-ruleset.xml
[DEBUG] Before: D:\Projects\apache\mina-sshd\sshd-pmd-ruleset.xml After: sshd-pmd-ruleset.xml
[DEBUG] URLResourceLoader: Exception when looking for 'D:\Projects\apache\mina-sshd\sshd-pmd-ruleset.xml' at ''
java.net.MalformedURLException: unknown protocol: d
at java.net.URL.<init> (URL.java:600)
at java.net.URL.<init> (URL.java:490)
at java.net.URL.<init> (URL.java:439)
at org.codehaus.plexus.resource.loader.URLResourceLoader.getResource (URLResourceLoader.java:71)
at org.codehaus.plexus.resource.DefaultResourceManager.getResource (DefaultResourceManager.java:159)
at org.codehaus.plexus.resource.DefaultResourceManager.getResourceAsFile (DefaultResourceManager.java:91)
at org.apache.maven.plugin.pmd.PmdReport.executePmd (PmdReport.java:354)
at org.apache.maven.plugin.pmd.PmdReport.executePmdWithClassloader (PmdReport.java:311)
at org.apache.maven.plugin.pmd.PmdReport.canGenerateReport (PmdReport.java:285)
at org.apache.maven.reporting.AbstractMavenReport.execute (AbstractMavenReport.java:119)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:134)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:208)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:154)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:146)
at org.apache.maven.lifecycle.internal.MojoExecutor.executeForkedExecutions (MojoExecutor.java:353)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:198)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:154)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:146)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:309)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:194)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:107)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:955)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:290)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:194)
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke (Method.java:498)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[DEBUG] URLResourceLoader: Exception when looking for 'D:\Projects\apache\mina-sshd\sshd-pmd-ruleset.xml
java.net.MalformedURLException: unknown protocol: d
at java.net.URL.<init> (URL.java:600)
at java.net.URL.<init> (URL.java:490)
at java.net.URL.<init> (URL.java:439)
at org.codehaus.plexus.resource.loader.URLResourceLoader.getResource (URLResourceLoader.java:123)
at org.codehaus.plexus.resource.DefaultResourceManager.getResource (DefaultResourceManager.java:159)
at org.codehaus.plexus.resource.DefaultResourceManager.getResourceAsFile (DefaultResourceManager.java:91)
at org.apache.maven.plugin.pmd.PmdReport.executePmd (PmdReport.java:354)
at org.apache.maven.plugin.pmd.PmdReport.executePmdWithClassloader (PmdReport.java:311)
at org.apache.maven.plugin.pmd.PmdReport.canGenerateReport (PmdReport.java:285)
at org.apache.maven.reporting.AbstractMavenReport.execute (AbstractMavenReport.java:119)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:134)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:208)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:154)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:146)
at org.apache.maven.lifecycle.internal.MojoExecutor.executeForkedExecutions (MojoExecutor.java:353)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:198)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:154)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:146)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:117)
at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject (LifecycleModuleBuilder.java:81)
at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build (SingleThreadedBuilder.java:51)
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:309)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:194)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:107)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:955)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:290)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:194)
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke (Method.java:498)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:356)
[DEBUG] The resource 'D:\Projects\apache\mina-sshd\sshd-pmd-ruleset.xml' was not found with resourceLoader org.codehaus.plexus.resource.loader.URLResourceLoader.
[DEBUG] The resource 'D:\Projects\apache\mina-sshd\sshd-pmd-ruleset.xml' was found as D:\Projects\apache\mina-sshd\sshd-pmd-ruleset.xml.
[DEBUG] Exclusions: **/*~,**/#*#,**/.#*,**/%*%,**/._*,**/CVS,**/CVS/**,**/.cvsignore,**/RCS,**/RCS/**,**/SCCS,**/SCCS/**,**/vssver.scc,**/project.pj,**/.svn,**/.svn/**,**/.arch-ids,**/.arch-ids/**,**/.bzr,**/.bzr/**,**/.MySCMServerInfo,**/.DS_Store,**/.metadata,**/.metadata/**,**/.hg,**/.hgignore,**/.hg/**,**/.git,**/.gitignore,**/.gitattributes,**/.git/**,**/BitKeeper,**/BitKeeper/**,**/ChangeSet,**/ChangeSet/**,**/_darcs,**/_darcs/**,**/.darcsrepo,**/.darcsrepo/**,**/-darcs-backup*,**/.darcs-temp-mail
[DEBUG] Inclusions: **/*.java
[DEBUG] Searching for files in directory D:\Projects\apache\mina-sshd\sshd-core\src\main\java
[DEBUG] Searching for files in directory D:\Projects\apache\mina-sshd\sshd-core\target\generated-sources\annotations
[DEBUG] Searching for files in directory D:\Projects\apache\mina-sshd\sshd-core\src\test\java
[DEBUG] Searching for files in directory D:\Projects\apache\mina-sshd\sshd-core\target\generated-test-sources\test-annotations
[DEBUG] Executing PMD...
[DEBUG] PMD finished. Found 0 violations.
[ERROR] PMD processing errors:
[ERROR] D:\Projects\apache\mina-sshd\sshd-core\src\main\java\org\apache\sshd\common\file\util\BasePath.java: Error while processing D:\Projects\apache\mina-sshd\sshd-core\src\main\java\org\apache\sshd\common\file\util\BasePath.java
D:\Projects\apache\mina-sshd\sshd-core\src\test\java\org\apache\sshd\server\jaas\JaasPasswordAuthenticatorTest.java: Error while parsing D:\Projects\apache\mina-sshd\sshd-core\src\test\java\org\apache\sshd\server\jaas\JaasPasswordAuthenticatorTest.java
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] Apache Mina SSHD ................................... SUCCESS [ 7.673 s]
[INFO] Apache Mina SSHD :: Core ........................... FAILURE [01:22 min]
[INFO] Apache Mina SSHD :: LDAP ........................... SKIPPED
[INFO] Apache Mina SSHD :: Git ............................ SKIPPED
[INFO] Apache Mina SSHD :: Contributions .................. SKIPPED
[INFO] Apache Mina SSHD :: Spring integration SFTP adapter SKIPPED
[INFO] Apache Mina SSHD :: Assembly ....................... SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 01:31 min
[INFO] Finished at: 2018-01-31T21:48:26+02:00
[INFO] Final Memory: 82M/794M
[INFO] ------------------------------------------------------------------------
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