Read Lines in Zip File's (File) Entries

//to read a file:

import java.io.*;
import java.util.*;
import java.util.zip.*;

String fname = "C:\\test.zip"

ZipFile zf = new ZipFile(fname)

zf.entries().each { entry ->
    if (!entry.directory) {
        String entryFileName = entry.name
        println entryFileName
        InputStream inp = zf.getInputStream(entryFileName);
        inp.eachLine { line -> println line }
    }
}

//to write a file:
new AntBuilder().zip(destfile:"zipped.zip", basedir=".", excludes="lib .svn plugins *.class")
//http://groovy-almanac.org/creating-a-zipfile-with-antbuilder/