import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.util.Properties;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
<BUG>import com.google.common.base.Preconditions;
import com.google.common.base.Strings;</BUG>
import com.google.common.io.Closeables;
import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.DefaultArtifact;

import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.util.Properties;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.sonatype.nexus.maven.staging.remote.Parameters;
import com.google.common.base.Strings;
import com.google.common.io.Closeables;
import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.DefaultArtifact;
