@Nonnull
    Instant getStartTime();

    /**
     * Gets the directory of the topmost project being built, usually the current directory or the
     * directory pointed at by the {@code -f/--file} command line argument.
     */
    @Nonnull
    Path getTopDirectory();

    /**
     * Gets the root directory of the session, which is the root directory for the top directory project.
     *

keySet(); public java.util.Collection values(); public java.util.Set entrySet(); public boolean equals(Object); public int hashCode(); } org/codehaus/plexus/util/cli/Commandline$Argument.class package org.codehaus.plexus.util.cli; public synchronized class Commandline$Argument { private String[] parts; public void Commandline$Argument(); public void setValue(String); public void setLine(String); public void setFile(java.io.File); public String[] getParts(); } org/codehaus/plexus/util/cli/Commandline$Marker.class...

      <superClass>ModelBase</superClass>
      <version>4.0.0+</version>
      <description>Modifications to the build process which is activated based on environmental
        parameters or command line arguments.</description>
      <fields>
        <field>
          <name>id</name>
          <required>true</required>
          <version>4.0.0+</version>
          <type>String</type>