String repositoryUrl = repository.getUrl();
        if (repositoryUrl.contains("${")) {
            // the repository url contains unresolved properties and getting the basedir is not possible
            // in JDK 20+ 'new URL(string)' will fail if the string contains a curly brace
            this.basedir = null;
        } else {
            try {
                URL url = new URL(repository.getUrl());

META-INF/MANIFEST.MF Manifest-Version: 1.0 Archiver-Version: Plexus Archiver Created-By: Apache Maven Built-By: BEBE Build-Jdk: 1.6.0_07 META-INF/maven/org.apache.maven.its/a/pom.xml 4.0.0 org.apache.maven.its a 0.1 jar Maven Integration Test :: Dummy Artifact maven-core-it file:///${basedir}/repo META-INF/maven/org.apache.maven.its/a/pom.properties #Generated by Maven #Sat Oct 24 00:27:56 CEST 2009 version=0.1 groupId=org.apache.maven.its artifactId=a...

        </field>
        <field>
          <name>jdk</name>
          <version>4.0.0+</version>
          <type>String</type>
          <description>
            Specifies that this profile will be activated when a matching JDK is detected.
            For example, {@code 1.4} only activates on JDKs versioned 1.4,
            while {@code !1.4} matches any JDK that is not version 1.4. Ranges are supported too:

            <artifactId>maven-enforcer-plugin</artifactId>
            <version>1.0-alpha-3</version>
            <executions>
              <execution>
                <id>enforce-jdk-15</id>
                <goals>
                  <goal>enforce</goal>
                </goals>
                <configuration>
                  <rules>
                    <requireJavaVersion>

            <artifactId>maven-enforcer-plugin</artifactId>
            <version>1.0-alpha-3</version>
            <executions>
              <execution>
                <id>enforce-jdk-15</id>
                <goals>
                  <goal>enforce</goal>
                </goals>
                <configuration>
                  <rules>
                    <requireJavaVersion>

META-INF/MANIFEST.MF Manifest-Version: 1.0 Archiver-Version: Plexus Archiver Created-By: Apache Maven Built-By: BEBE Build-Jdk: 1.6.0_07 META-INF/maven/plugin.xml A test plugin to assist testing of Maven core. org.apache.maven.plugins maven-compiler-plugin 0.1 compiler false true testCompile Does nothing. test false true false false false true org.apache.maven.plugin.coreit.TestMojo java per-lookup once-per-session compile Does nothing. compile false true false false false true org.apache.mav...

META-INF/MANIFEST.MF Manifest-Version: 1.0 Archiver-Version: Plexus Archiver Created-By: Apache Maven Built-By: BEBE Build-Jdk: 1.6.0_07 META-INF/maven/plugin.xml A test plugin to assist testing of Maven core. org.apache.maven.plugins maven-plugin-plugin 0.1 plugin false true addPluginArtifactMet Does nothing. false true false false false true org.apache.maven.plugin.coreit.TestMojo java per-lookup once-per-session descriptor Does nothing. false true false false false true org.apache.maven.plugin.coreit.ItMojo...

META-INF/MANIFEST.MF Manifest-Version: 1.0 Archiver-Version: Plexus Archiver Created-By: Apache Maven Built-By: BEBE Build-Jdk: 1.6.0_07 META-INF/maven/plugin.xml A test plugin to assist testing of Maven core. org.apache.maven.plugins maven-resources-plugin 0.1 resources false true testResources Does nothing. false true false false false true org.apache.maven.plugin.coreit.TestMojo java per-lookup once-per-session resources Does nothing. false true false false false true org.apache.maven.plugin.coreit.ItMojo...

META-INF/MANIFEST.MF Manifest-Version: 1.0 Archiver-Version: Plexus Archiver Created-By: Apache Maven Built-By: jdcasey Build-Jdk: 1.5.0_07 META-INF/plexus/components.xml org.apache.maven.artifact.handler.ArtifactHandler test org.apache.maven.artifact.handler.DefaultArtifactHandl test jar java true org.apache.maven.lifecycle.mapping.LifecycleMapping test org.apache.maven.lifecycle.mapping.DefaultLifecycleMapp default org.apache.maven.plugins:maven-install-plugin:install org.apache.maven.plugi...

     |
     | This profile example uses the JDK version to trigger activation, and provides a JDK-specific repo.
    <profile>
      <id>jdk-1.4</id>

      <activation>
        <jdk>1.4</jdk>
      </activation>

      <repositories>
        <repository>
          <id>jdk14</id>
          <name>Repository for JDK 1.4 builds</name>
          <url>http://www.myhost.com/maven/jdk14</url>