Isolate Aether in a separate class loader

Prior to this commit, the Aether-based GrapeEngine was loaded in the
same class loader as the rest of Boot. This led to Aether's and its
dependencies' types polluting the application's class path. Most
notably, this caused problems with logging as the logging framework
could be permaturely initialized.

This commit isolates AetherGrapeEngine, Aether and its dependencies
into a separate class loader. This is done by customizing the
packaging of the CLI's jar file with the internal directory housing
all of the types that will be loaded by the separate class loader.
This commit is contained in:
Andy Wilkinson 2013-10-22 17:13:20 +01:00
parent 39e8e46e2a
commit c0ae78f3ec
14 changed files with 344 additions and 167 deletions

View File

@ -37,6 +37,7 @@
<module>spring-boot-actuator</module>
<module>spring-boot-starters</module>
<module>spring-boot-cli</module>
<module>spring-boot-cli-grape</module>
<module>spring-boot-integration-tests</module>
</modules>
</profile>

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@ -0,0 +1,175 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-parent</artifactId>
<version>0.5.0.BUILD-SNAPSHOT</version>
<relativePath>../spring-boot-parent</relativePath>
</parent>
<artifactId>spring-boot-cli-grape</artifactId>
<packaging>jar</packaging>
<properties>
<main.basedir>${basedir}/..</main.basedir>
<start-class>org.springframework.boot.cli.SpringCli</start-class>
</properties>
<dependencies>
<!-- Provided -->
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy</artifactId>
<scope>provided</scope>
</dependency>
<!-- Compile -->
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<version>1.1.3</version>
</dependency>
<dependency>
<groupId>org.apache.maven</groupId>
<artifactId>maven-aether-provider</artifactId>
<exclusions>
<exclusion>
<artifactId>org.eclipse.sisu.plexus</artifactId>
<groupId>org.eclipse.sisu</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-api</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-connector-basic</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-impl</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-spi</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-transport-file</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-transport-http</artifactId>
<exclusions>
<exclusion>
<artifactId>jcl-over-slf4j</artifactId>
<groupId>org.slf4j</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-util</artifactId>
</dependency>
<!-- Test -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<classpathDependencyExcludes>
<classpathDependencyExcludes>org.springframework:spring-core</classpathDependencyExcludes>
<classpathDependencyExcludes>org.springframework:spring-beans</classpathDependencyExcludes>
<classpathDependencyExcludes>org.springframework:spring-aop</classpathDependencyExcludes>
<classpathDependencyExcludes>org.springframework:spring-tx</classpathDependencyExcludes>
<classpathDependencyExcludes>org.springframework:spring-expression</classpathDependencyExcludes>
<classpathDependencyExcludes>org.springframework:spring-context</classpathDependencyExcludes>
<classpathDependencyExcludes>org.springframework:spring-test</classpathDependencyExcludes>
<classpathDependencyExcludes>org.springframework.retry:spring-retry</classpathDependencyExcludes>
<classpathDependencyExcludes>org.springframework.integration:spring-integration-core</classpathDependencyExcludes>
<classpathDependencyExcludes>org.springframework.integration:spring-integration-dsl-groovy-core</classpathDependencyExcludes>
</classpathDependencyExcludes>
</configuration>
</plugin>
<plugin>
<artifactId>maven-shade-plugin</artifactId>
<configuration>
<filters>
<filter>
<artifact>*:*</artifact>
<excludes>
<exclude>META-INF/*.SF</exclude>
<exclude>META-INF/*.DSA</exclude>
<exclude>META-INF/*.RSA</exclude>
</excludes>
</filter>
</filters>
</configuration>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<transformers>
<transformer
implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer" />
<transformer
implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>${start-class}</mainClass>
</transformer>
</transformers>
<createDependencyReducedPom>false</createDependencyReducedPom>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
<pluginManagement>
<plugins>
<!--This plugin's configuration is used to store Eclipse m2e settings only. It has no influence on the Maven build itself.-->
<plugin>
<groupId>org.eclipse.m2e</groupId>
<artifactId>lifecycle-mapping</artifactId>
<version>1.0.0</version>
<configuration>
<lifecycleMappingMetadata>
<pluginExecutions>
<pluginExecution>
<pluginExecutionFilter>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<versionRange>[1.7,)</versionRange>
<goals>
<goal>run</goal>
</goals>
</pluginExecutionFilter>
<action>
<execute/>
</action>
</pluginExecution>
</pluginExecutions>
</lifecycleMappingMetadata>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
<pluginRepositories>
<pluginRepository>
<id>objectstyle</id>
<name>ObjectStyle.org Repository</name>
<url>http://objectstyle.org/maven2/</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</pluginRepository>
</pluginRepositories>
</project>

View File

@ -17,6 +17,7 @@
package org.springframework.boot.cli.compiler;
import groovy.grape.GrapeEngine;
import groovy.lang.GroovyClassLoader;
import java.io.File;
import java.net.MalformedURLException;
@ -52,8 +53,6 @@ import org.eclipse.aether.resolution.DependencyRequest;
import org.eclipse.aether.resolution.DependencyResult;
import org.eclipse.aether.spi.connector.RepositoryConnectorFactory;
import org.eclipse.aether.spi.connector.transport.TransporterFactory;
import org.eclipse.aether.spi.log.Logger;
import org.eclipse.aether.spi.log.LoggerFactory;
import org.eclipse.aether.transfer.AbstractTransferListener;
import org.eclipse.aether.transfer.TransferCancelledException;
import org.eclipse.aether.transfer.TransferEvent;
@ -78,13 +77,13 @@ public class AetherGrapeEngine implements GrapeEngine {
private static final String DEPENDENCY_VERSION = "version";
private final ProgressReporter progressReporter = new ProgressReporter();
private final Artifact parentArtifact;
private final ArtifactCoordinatesResolver artifactCoordinatesResolver;
private final ProgressReporter progressReporter = new ProgressReporter();
private final ArtifactDescriptorReader artifactDescriptorReader;
private final ExtendedGroovyClassLoader defaultClassLoader;
private final GroovyClassLoader defaultClassLoader;
private final RepositorySystemSession repositorySystemSession;
@ -92,14 +91,14 @@ public class AetherGrapeEngine implements GrapeEngine {
private final List<RemoteRepository> repositories;
public AetherGrapeEngine(ExtendedGroovyClassLoader classLoader,
ArtifactCoordinatesResolver artifactCoordinatesResolver) {
public AetherGrapeEngine(GroovyClassLoader classLoader, String parentGroupId,
String parentArtifactId, String parentVersion) {
this.defaultClassLoader = classLoader;
this.artifactCoordinatesResolver = artifactCoordinatesResolver;
this.parentArtifact = new DefaultArtifact(parentGroupId, parentArtifactId, "pom",
parentVersion);
DefaultServiceLocator mavenServiceLocator = MavenRepositorySystemUtils
.newServiceLocator();
mavenServiceLocator.setService(LoggerFactory.class, NopLoggerFactory.class);
mavenServiceLocator.addService(RepositorySystem.class,
DefaultRepositorySystem.class);
@ -166,8 +165,7 @@ public class AetherGrapeEngine implements GrapeEngine {
try {
List<File> files = resolve(dependencies);
ExtendedGroovyClassLoader classLoader = (ExtendedGroovyClassLoader) args
.get("classLoader");
GroovyClassLoader classLoader = (GroovyClassLoader) args.get("classLoader");
if (classLoader == null) {
classLoader = this.defaultClassLoader;
}
@ -233,10 +231,7 @@ public class AetherGrapeEngine implements GrapeEngine {
private List<Dependency> getManagedDependencies() {
ArtifactDescriptorRequest parentRequest = new ArtifactDescriptorRequest();
Artifact parentArtifact = new DefaultArtifact("org.springframework.boot",
"spring-boot-starter-parent", "pom",
this.artifactCoordinatesResolver.getVersion("spring-boot"));
parentRequest.setArtifact(parentArtifact);
parentRequest.setArtifact(this.parentArtifact);
try {
ArtifactDescriptorResult artifactDescriptorResult = this.artifactDescriptorReader
@ -250,41 +245,33 @@ public class AetherGrapeEngine implements GrapeEngine {
@Override
public Map<String, Map<String, List<String>>> enumerateGrapes() {
throw new UnsupportedOperationException();
throw new UnsupportedOperationException("Grape enumeration is not supported");
}
@Override
public URI[] resolve(Map args, Map... dependencies) {
throw new UnsupportedOperationException();
throw new UnsupportedOperationException("Resolving to URIs is not supported");
}
@Override
public URI[] resolve(Map args, List depsInfo, Map... dependencies) {
throw new UnsupportedOperationException();
throw new UnsupportedOperationException("Resolving to URIs is not supported");
}
@Override
public Map[] listDependencies(ClassLoader classLoader) {
throw new UnsupportedOperationException();
throw new UnsupportedOperationException("Listing dependencies is not supported");
}
@Override
public void addResolver(Map<String, Object> args) {
throw new UnsupportedOperationException();
throw new UnsupportedOperationException("Adding a resolver is not supported");
}
@Override
public Object grab(String endorsedModule) {
throw new UnsupportedOperationException("Auto-generated method stub");
}
private static final class NopLoggerFactory implements LoggerFactory {
@Override
public Logger getLogger(String name) {
// TODO Something more robust; I'm surprised this doesn't NPE
return null;
}
throw new UnsupportedOperationException(
"Grabbing an endorsed module is not supported");
}
private static final class ProgressReporter {

View File

@ -0,0 +1,13 @@
#Generated by Git-Commit-Id-Plugin
#Tue Oct 22 10:25:03 BST 2013
git.commit.id.abbrev=040321b
git.commit.user.email=awilkinson@gopivotal.com
git.commit.message.full=Isolate Aether in a separate class loader\n\nPrior to this commit, the Aether-based GrapeEngine was loaded in the\nsame class loader as the rest of Boot. This led to Aether's and its\ndependencies' types polluting the application's class path. Most\nnotably, this caused problems with logging as the logging framework\ncould be permaturely initialized.\n\nThis commit isolates AetherGrapeEngine, Aether and its dependencies\ninto a separate class loader. This is done by customizing the\npackaging of the CLI's jar file with the internal directory housing\nall of the types that will be loaded by the separate class loader.\n
git.commit.id=040321bf153db007290786623d45903cee27fa88
git.commit.message.short=Isolate Aether in a separate class loader
git.commit.user.name=Andy Wilkinson
git.build.user.name=Andy Wilkinson
git.build.user.email=awilkinson@gopivotal.com
git.branch=aether-grab
git.commit.time=2013-10-21T16\:24\:40+0100
git.build.time=2013-10-22T10\:25\:03+0100

View File

@ -36,88 +36,26 @@
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>commons-logging</groupId>
<artifactId>commons-logging</artifactId>
<version>1.1.3</version>
</dependency>
<!-- Compile -->
<dependency>
<groupId>net.sf.jopt-simple</groupId>
<artifactId>jopt-simple</artifactId>
</dependency>
<dependency>
<groupId>org.apache.maven</groupId>
<artifactId>maven-aether-provider</artifactId>
<exclusions>
<exclusion>
<artifactId>org.eclipse.sisu.plexus</artifactId>
<groupId>org.eclipse.sisu</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.maven</groupId>
<artifactId>maven-settings-builder</artifactId>
<version>${maven.version}</version>
</dependency>
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-api</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-connector-basic</artifactId>
<version>${aether.version}</version>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-impl</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-spi</artifactId>
<version>${aether.version}</version>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-transport-file</artifactId>
<version>${aether.version}</version>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-transport-http</artifactId>
<version>${aether.version}</version>
<exclusions>
<exclusion>
<artifactId>jcl-over-slf4j</artifactId>
<groupId>org.slf4j</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-util</artifactId>
</dependency>
<!-- Optional -->
<dependency>
<groupId>org.codehaus.groovy</groupId>
<artifactId>groovy-templates</artifactId>
<optional>true</optional>
</dependency>
<!-- Provided -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<!-- Provided (to ensure in m2 repo for @grab to resolve) -->
<dependency>
<groupId>org.springframework.integration</groupId>
<artifactId>spring-integration-dsl-groovy-core</artifactId>
<groupId>${project.groupId}</groupId>
<artifactId>spring-boot-cli-grape</artifactId>
<version>${project.version}</version>
<scope>provided</scope>
</dependency>
<!-- Test -->
@ -138,6 +76,11 @@
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.javassist</groupId>
<artifactId>javassist</artifactId>
@ -202,7 +145,6 @@
implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer" />
<transformer
implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>${start-class}</mainClass>
</transformer>
</transformers>
<createDependencyReducedPom>false</createDependencyReducedPom>
@ -215,8 +157,14 @@
<inherited>false</inherited>
<configuration>
<descriptors>
<descriptor>src/main/assembly/descriptor.xml</descriptor>
<descriptor>src/main/assembly/repackage-jar.xml</descriptor>
<descriptor>src/main/assembly/bin-package.xml</descriptor>
</descriptors>
<archive>
<manifest>
<mainClass>${start-class}</mainClass>
</manifest>
</archive>
</configuration>
<executions>
<execution>

View File

@ -23,13 +23,11 @@
<directoryMode>755</directoryMode>
</fileSet>
</fileSets>
<dependencySets>
<dependencySet>
<includes>
<include>org.springframework.boot:spring-boot-cli:jar:*</include>
</includes>
<outputDirectory>lib</outputDirectory>
<directoryMode>755</directoryMode>
</dependencySet>
</dependencySets>
<files>
<file>
<source>${project.build.directory}/${project.artifactId}-${project.version}-repackaged.jar</source>
<outputDirectory>/lib</outputDirectory>
<destName>${project.build.finalName}.jar</destName>
</file>
</files>
</assembly>

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@ -0,0 +1,25 @@
<assembly>
<id>repackaged</id>
<formats>
<format>jar</format>
</formats>
<includeBaseDirectory>false</includeBaseDirectory>
<dependencySets>
<dependencySet>
<includes>
<include>org.springframework.boot:spring-boot-cli:jar:*</include>
</includes>
<unpack>true</unpack>
<directoryMode>755</directoryMode>
</dependencySet>
<dependencySet>
<includes>
<include>org.springframework.boot:spring-boot-cli-grape:jar:*</include>
</includes>
<outputDirectory>internal</outputDirectory>
<directoryMode>755</directoryMode>
<scope>provided</scope>
<unpack>true</unpack>
</dependencySet>
</dependencySets>
</assembly>

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@ -1,42 +0,0 @@
/*
* Copyright 2012-2013 the original author or authors.
*
* Licensed 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 specific language governing permissions and
* limitations under the License.
*/
package org.springframework.boot.cli.command.tester;
import java.io.FileNotFoundException;
import java.util.List;
import java.util.Set;
/**
* Abstract base class for tester implementations.
*
* @author Greg Turnquist
*/
public abstract class AbstractTester {
public TestResults findAndTest(List<Class<?>> compiled) throws FileNotFoundException {
Set<Class<?>> testable = findTestableClasses(compiled);
if (testable.size() == 0) {
return TestResults.NONE;
}
return test(testable.toArray(new Class<?>[] {}));
}
protected abstract Set<Class<?>> findTestableClasses(List<Class<?>> compiled);
protected abstract TestResults test(Class<?>[] testable);
}

View File

@ -16,13 +16,17 @@
package org.springframework.boot.cli.compiler;
import groovy.grape.GrapeEngine;
import groovy.lang.Grab;
import groovy.lang.GroovyClassLoader;
import groovy.lang.GroovyClassLoader.ClassCollector;
import java.io.File;
import java.io.IOException;
import java.lang.reflect.Constructor;
import java.lang.reflect.Field;
import java.net.URL;
import java.net.URLClassLoader;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.LinkedList;
@ -70,6 +74,9 @@ import org.codehaus.groovy.transform.ASTTransformationVisitor;
*/
public class GroovyCompiler {
private static final ClassLoader AETHER_CLASS_LOADER = new URLClassLoader(
new URL[] { GroovyCompiler.class.getResource("/internal/") });
private GroovyCompilerConfiguration configuration;
private ExtendedGroovyClassLoader loader;
@ -84,6 +91,7 @@ public class GroovyCompiler {
* Create a new {@link GroovyCompiler} instance.
* @param configuration the compiler configuration
*/
@SuppressWarnings("unchecked")
public GroovyCompiler(final GroovyCompilerConfiguration configuration) {
this.configuration = configuration;
CompilerConfiguration compilerConfiguration = new CompilerConfiguration();
@ -95,8 +103,20 @@ public class GroovyCompiler {
this.artifactCoordinatesResolver = new PropertiesArtifactCoordinatesResolver(
this.loader);
new GrapeEngineInstaller(new AetherGrapeEngine(this.loader,
this.artifactCoordinatesResolver)).install();
try {
Class<GrapeEngine> grapeEngineClass = (Class<GrapeEngine>) AETHER_CLASS_LOADER
.loadClass("org.springframework.boot.cli.compiler.AetherGrapeEngine");
Constructor<GrapeEngine> constructor = grapeEngineClass.getConstructor(
GroovyClassLoader.class, String.class, String.class, String.class);
GrapeEngine grapeEngine = constructor.newInstance(this.loader,
"org.springframework.boot", "spring-boot-starter-parent",
this.artifactCoordinatesResolver.getVersion("spring-boot"));
new GrapeEngineInstaller(grapeEngine).install();
}
catch (Exception ex) {
throw new IllegalStateException("Failed to install custom GrapeEngine", ex);
}
compilerConfiguration
.addCompilationCustomizers(new CompilerAutoConfigureCustomizer());

View File

@ -0,0 +1,13 @@
#Generated by Git-Commit-Id-Plugin
#Tue Oct 22 10:25:04 BST 2013
git.commit.id.abbrev=040321b
git.commit.user.email=awilkinson@gopivotal.com
git.commit.message.full=Isolate Aether in a separate class loader\n\nPrior to this commit, the Aether-based GrapeEngine was loaded in the\nsame class loader as the rest of Boot. This led to Aether's and its\ndependencies' types polluting the application's class path. Most\nnotably, this caused problems with logging as the logging framework\ncould be permaturely initialized.\n\nThis commit isolates AetherGrapeEngine, Aether and its dependencies\ninto a separate class loader. This is done by customizing the\npackaging of the CLI's jar file with the internal directory housing\nall of the types that will be loaded by the separate class loader.\n
git.commit.id=040321bf153db007290786623d45903cee27fa88
git.commit.message.short=Isolate Aether in a separate class loader
git.commit.user.name=Andy Wilkinson
git.build.user.name=Andy Wilkinson
git.build.user.email=awilkinson@gopivotal.com
git.branch=aether-grab
git.commit.time=2013-10-21T16\:24\:40+0100
git.build.time=2013-10-22T10\:25\:04+0100

View File

@ -16,6 +16,7 @@
<module>../spring-boot-actuator</module>
<module>../spring-boot-starters</module>
<module>../spring-boot-cli</module>
<module>../spring-boot-cli-grape</module>
<module>../spring-boot-samples</module>
<module>../spring-boot-integration-tests</module>
<module>../spring-boot-javadoc</module>

View File

@ -109,20 +109,40 @@
<version>3.0.10</version>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-api</artifactId>
<version>${aether.version}</version>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-impl</artifactId>
<version>${aether.version}</version>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-util</artifactId>
<version>${aether.version}</version>
</dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-api</artifactId>
<version>${aether.version}</version>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-connector-basic</artifactId>
<version>${aether.version}</version>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-impl</artifactId>
<version>${aether.version}</version>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-spi</artifactId>
<version>${aether.version}</version>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-transport-file</artifactId>
<version>${aether.version}</version>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-transport-http</artifactId>
<version>${aether.version}</version>
</dependency>
<dependency>
<groupId>org.eclipse.aether</groupId>
<artifactId>aether-util</artifactId>
<version>${aether.version}</version>
</dependency>
<dependency>
<groupId>org.gradle</groupId>
<artifactId>gradle-core</artifactId>

View File

@ -30,6 +30,12 @@
<dependency>
<groupId>org.apache.maven</groupId>
<artifactId>maven-core</artifactId>
<exclusions>
<exclusion>
<groupId>asm</groupId>
<artifactId>asm</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.maven</groupId>
@ -72,12 +78,24 @@
<optional>true</optional>
<exclusions>
<exclusion>
<artifactId>asm</artifactId>
<groupId>asm</groupId>
<artifactId>asm</artifactId>
</exclusion>
<exclusion>
<artifactId>asm-commons</artifactId>
<groupId>asm</groupId>
<artifactId>asm-analysis</artifactId>
</exclusion>
<exclusion>
<groupId>asm</groupId>
<artifactId>asm-commons</artifactId>
</exclusion>
<exclusion>
<groupId>asm</groupId>
<artifactId>asm-tree</artifactId>
</exclusion>
<exclusion>
<groupId>asm</groupId>
<artifactId>asm-util</artifactId>
</exclusion>
</exclusions>
</dependency>