[BUILD] removed picocli tests from core tests; they do not add value here and...

[BUILD] removed picocli tests from core tests; they do not add value here and occasionally fail when building Log4j on a console that supports ANSI colors

log4j-core/src/test/java/org/apache/logging/log4j/core/tools/picocli/CustomLayoutDemo.java

-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You 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.apache.logging.log4j.core.tools.picocli;
-
-import org.apache.logging.log4j.core.tools.picocli.CommandLine.Help.Ansi.Text;
-import org.apache.logging.log4j.core.tools.picocli.CommandLine.Help.Column;
-import org.apache.logging.log4j.core.tools.picocli.CommandLine.Help.IOptionRenderer;
-import org.apache.logging.log4j.core.tools.picocli.CommandLine.Help.IParameterRenderer;
-import org.apache.logging.log4j.core.tools.picocli.CommandLine.Help.Layout;
-import org.apache.logging.log4j.core.tools.picocli.CommandLine.Help.TextTable;
-
-import java.lang.reflect.Field;
-
-import static org.apache.logging.log4j.core.tools.picocli.CommandLine.*;
-import static org.apache.logging.log4j.core.tools.picocli.CommandLine.Help.Column.Overflow.SPAN;
-import static org.apache.logging.log4j.core.tools.picocli.CommandLine.Help.Column.Overflow.TRUNCATE;
-import static org.apache.logging.log4j.core.tools.picocli.CommandLine.Help.Column.Overflow.WRAP;
-
-/**
- * Demonstrates how the CommandLine.Help API can be used to create custom layouts for usage help messages.
- */
-@Command(name = "picocli.CustomLayoutDemo", description = "Demonstrates picocli custom layouts.",
-        footer = {
-        "Run with -Dpicocli.ansi=true  to force picocli to use ansi codes,",
-        "or  with -Dpicocli.ansi=false to force picocli to NOT use ansi codes.",
-        "By default picocli will use ansi codes if the platform supports it."
-        }
-)
-public class CustomLayoutDemo implements Runnable {
-    public static void main(String[] args) {
-        CommandLine.run(new CustomLayoutDemo(), System.err, args);
-    }
-
-    @Option(names = {"-z", "--zip"}, description = "Show usage help for a layout with 2 options per row.")
-    private boolean showZip;
-
-    @Option(names = {"-n", "--netstat"}, description = "Show usage help for a layout with a narrow options column and a wide description column. Descriptions that wrap to the next row are not indented.")
-    private boolean showNetstat;
-
-    @Override
-    public void run() {
-        if (!showZip && !showNetstat) {
-            CommandLine.usage(this, System.err);
-            return;
-        }
-        if (showZip)     { System.out.println(createZipUsageFormat(Help.Ansi.AUTO)); }
-        if (showNetstat) { System.out.println(createNetstatUsageFormat(Help.Ansi.AUTO)); }
-    }
-
-
-    public static String createZipUsageFormat(Help.Ansi ansi) {
-        @Command(description = {
-                "Copyright (c) 1990-2008 Info-ZIP - Type 'zip \"-L\"' for software license.",
-                "Zip 3.0 (July 5th 2008). Command:",
-                "@|bold zip|@ [@|yellow -options|@] [@|yellow -b|@ @|underline path|@] [@|yellow -t|@ @|underline mmddyyyy|@] [@|yellow -n|@ @|underline suffixes|@] [@|yellow zipfile|@ @|underline list|@] [@|yellow -xi|@ @|underline list|@]",
-                "  The default action is to add or replace zipfile entries from list, which",
-                "  can include the special name - to compress standard input.",
-                "  If @|yellow zipfile|@ and @|yellow list|@ are omitted, zip compresses stdin to stdout."}
-        )
-        class Zip {
-            @Option(names = "-f", description = "freshen: only changed files")
-            boolean freshen;
-            @Option(names = "-u", description = "update: only changed or new files")
-            boolean update;
-            @Option(names = "-d", description = "delete entries in zipfile")
-            boolean delete;
-            @Option(names = "-m", description = "move into zipfile (delete OS files)")
-            boolean move;
-            @Option(names = "-r", description = "recurse into directories")
-            boolean recurse;
-            @Option(names = "-j", description = "junk (don't record) directory names")
-            boolean junk;
-            @Option(names = "-0", description = "store only")
-            boolean store;
-            @Option(names = "-l", description = "convert LF to CR LF (@|yellow -ll|@ CR LF to LF)")
-            boolean lf2crlf;
-            @Option(names = "-1", description = "compress faster")
-            boolean faster;
-            @Option(names = "-9", description = "compress better")
-            boolean better;
-            @Option(names = "-q", description = "quiet operation")
-            boolean quiet;
-            @Option(names = "-v", description = "verbose operation/print version info")
-            boolean verbose;
-            @Option(names = "-c", description = "add one-line comments")
-            boolean comments;
-            @Option(names = "-z", description = "add zipfile comment")
-            boolean zipComment;
-            @Option(names = "-@", description = "read names from stdin")
-            boolean readFileList;
-            @Option(names = "-o", description = "make zipfile as old as latest entry")
-            boolean old;
-            @Option(names = "-x", description = "exclude the following names")
-            boolean exclude;
-            @Option(names = "-i", description = "include only the following names")
-            boolean include;
-            @Option(names = "-F", description = "fix zipfile (@|yellow -FF|@ try harder)")
-            boolean fix;
-            @Option(names = "-D", description = "do not add directory entries")
-            boolean directories;
-            @Option(names = "-A", description = "adjust self-extracting exe")
-            boolean adjust;
-            @Option(names = "-J", description = "junk zipfile prefix (unzipsfx)")
-            boolean junkPrefix;
-            @Option(names = "-T", description = "test zipfile integrity")
-            boolean test;
-            @Option(names = "-X", description = "eXclude eXtra file attributes")
-            boolean excludeAttribs;
-            @Option(names = "-y", description = "store symbolic links as the link instead of the referenced file")
-            boolean symbolic;
-            @Option(names = "-e", description = "encrypt")
-            boolean encrypt;
-            @Option(names = "-n", description = "don't compress these suffixes")
-            boolean dontCompress;
-            @Option(names = "-h2", description = "show more help")
-            boolean moreHelp;
-        }
-
-        class TwoOptionsPerRowLayout extends Layout { // define a custom layout
-            TextTable.Cell previous = new TextTable.Cell(0, 0);
-
-            private TwoOptionsPerRowLayout(Help.ColorScheme colorScheme, TextTable textTable,
-                                           IOptionRenderer optionRenderer,
-                                           IParameterRenderer parameterRenderer) {
-                super(colorScheme, textTable, optionRenderer, parameterRenderer);
-            }
-
-            @Override
-            public void layout(Field field, Text[][] values) {
-                Text[] columnValues = values[0]; // we know renderer creates a single row with two values
-
-                // We want to show two options on one row, next to each other,
-                // unless the first option spanned multiple columns (in which case there are not enough columns left)
-                int col = previous.column + 1;
-                if (col == 1 || col + columnValues.length > table.columns.length) { // if true, write into next row
-
-                    // table also adds an empty row if a text value spanned multiple columns
-                    if (table.rowCount() == 0 || table.rowCount() == previous.row + 1) { // avoid adding 2 empty rows
-                        table.addEmptyRow(); // create the slots to write the text values into
-                    }
-                    col = 0; // we are starting a new row, reset the column to write into
-                }
-                for (int i = 0; i < columnValues.length; i++) {
-                    // always write to the last row, column depends on what happened previously
-                    previous = table.putValue(table.rowCount() - 1, col + i, columnValues[i]);
-                }
-            }
-        }
-        TextTable textTable = new TextTable(ansi,
-                new Column(5, 2, TRUNCATE), // values should fit
-                new Column(30, 2, SPAN), // overflow into adjacent columns
-                new Column(4, 1, TRUNCATE), // values should fit again
-                new Column(39, 2, WRAP));
-        TwoOptionsPerRowLayout layout = new TwoOptionsPerRowLayout(
-                Help.defaultColorScheme(ansi),
-                textTable,
-                Help.createMinimalOptionRenderer(),
-                Help.createMinimalParameterRenderer());
-
-        Help help = new Help(new Zip(), ansi);
-        StringBuilder sb = new StringBuilder();
-        sb.append(help.description()); // show the first 6 lines, including copyright, description and usage
-
-        // Note that we don't sort the options, so they appear in the order the fields are declared in the Zip class.
-        layout.addOptions(help.optionFields, help.parameterLabelRenderer);
-        sb.append(layout); // finally, copy the options details help text into the StringBuilder
-
-        return sb.toString();
-    }
-
-    /** for Netstat test */
-    private enum Protocol {IP, IPv6, ICMP, ICMPv6, TCP, TCPv6, UDP, UDPv6}
-
-    public static String createNetstatUsageFormat(Help.Ansi ansi) {
-        @Command(name = "NETSTAT",
-                separator = " ",
-                abbreviateSynopsis = true,
-                header = "Displays protocol statistics and current TCP/IP network connections.%n")
-        class Netstat {
-            @Option(names="-a", description="Displays all connections and listening ports.")
-            boolean displayAll;
-            @Option(names="-b", description="Displays the executable involved in creating each connection or "
-                    + "listening port. In some cases well-known executables host "
-                    + "multiple independent components, and in these cases the "
-                    + "sequence of components involved in creating the connection "
-                    + "or listening port is displayed. In this case the executable "
-                    + "name is in [] at the bottom, on top is the component it called, "
-                    + "and so forth until TCP/IP was reached. Note that this option "
-                    + "can be time-consuming and will fail unless you have sufficient "
-                    + "permissions.")
-            boolean displayExecutable;
-            @Option(names="-e", description="Displays Ethernet statistics. This may be combined with the -s option.")
-            boolean displayEthernetStats;
-            @Option(names="-f", description="Displays Fully Qualified Domain Names (FQDN) for foreign addresses.")
-            boolean displayFQCN;
-            @Option(names="-n", description="Displays addresses and port numbers in numerical form.")
-            boolean displayNumerical;
-            @Option(names="-o", description="Displays the owning process ID associated with each connection.")
-            boolean displayOwningProcess;
-            @Option(names="-p", paramLabel = "proto",
-                    description="Shows connections for the protocol specified by proto; proto "
-                            + "may be any of: TCP, UDP, TCPv6, or UDPv6.  If used with the -s "
-                            + "option to display per-protocol statistics, proto may be any of: "
-                            + "IP, IPv6, ICMP, ICMPv6, TCP, TCPv6, UDP, or UDPv6.")
-            Protocol proto;
-            @Option(names="-q", description="Displays all connections, listening ports, and bound "
-                    + "nonlistening TCP ports. Bound nonlistening ports may or may not "
-                    + "be associated with an active connection.")
-            boolean query;
-            @Option(names="-r", description="Displays the routing table.")
-            boolean displayRoutingTable;
-            @Option(names="-s", description="Displays per-protocol statistics.  By default, statistics are "
-                    + "shown for IP, IPv6, ICMP, ICMPv6, TCP, TCPv6, UDP, and UDPv6; "
-                    + "the -p option may be used to specify a subset of the default.")
-            boolean displayStatistics;
-            @Option(names="-t", description="Displays the current connection offload state.")
-            boolean displayOffloadState;
-            @Option(names="-x", description="Displays NetworkDirect connections, listeners, and shared endpoints.")
-            boolean displayNetDirect;
-            @Option(names="-y", description="Displays the TCP connection template for all connections. "
-                    + "Cannot be combined with the other options.")
-            boolean displayTcpConnectionTemplate;
-            @Parameters(arity = "0..1", paramLabel = "interval", description = ""
-                    + "Redisplays selected statistics, pausing interval seconds "
-                    + "between each display.  Press CTRL+C to stop redisplaying "
-                    + "statistics.  If omitted, netstat will print the current "
-                    + "configuration information once.")
-            int interval;
-        }
-        StringBuilder sb = new StringBuilder();
-        Help help = new Help(new Netstat(), ansi);
-        help.synopsisHeading = "";
-        sb.append(help.header()).append(help.detailedSynopsis(0, null, false));
-        sb.append(System.getProperty("line.separator"));
-
-        TextTable textTable = new TextTable(ansi,
-                new Column(15, 2, TRUNCATE),
-                new Column(65, 1, WRAP));
-        textTable.indentWrappedLines = 0;
-        Layout layout = new Layout(
-                Help.defaultColorScheme(ansi),
-                textTable,
-                Help.createMinimalOptionRenderer(),
-                Help.createMinimalParameterRenderer());
-        layout.addOptions(help.optionFields, help.parameterLabelRenderer);
-        layout.addPositionalParameters(help.positionalParametersFields, Help.createMinimalParamLabelRenderer());
-        sb.append(layout);
-        return sb.toString();
-    }
-}