/*
 * This file is part of Bisq.
 *
 * Bisq is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or (at
 * your option) any later version.
 *
 * Bisq is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public
 * License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with Bisq. If not, see <http://www.gnu.org/licenses/>.
 */

package bisq.apitest.linux;

import java.nio.file.Paths;

import java.io.File;
import java.io.IOException;

import java.util.ArrayList;
import java.util.List;

import lombok.extern.slf4j.Slf4j;

import static bisq.apitest.linux.BashCommand.isAlive;
import static java.lang.String.format;
import static joptsimple.internal.Strings.EMPTY;



import bisq.apitest.config.ApiTestConfig;

@Slf4j
abstract class AbstractLinuxProcess implements LinuxProcess {

    protected final String name;
    protected final ApiTestConfig config;

    protected long pid;

    protected final List<Throwable> startupExceptions;
    protected final List<Throwable> shutdownExceptions;

    public AbstractLinuxProcess(String name, ApiTestConfig config) {
        this.name = name;
        this.config = config;
        this.startupExceptions = new ArrayList<>();
        this.shutdownExceptions = new ArrayList<>();
    }

    @Override
    public String getName() {
        return this.name;
    }

    @Override
    public boolean hasStartupExceptions() {
        return !startupExceptions.isEmpty();
    }

    @Override
    public boolean hasShutdownExceptions() {
        return !shutdownExceptions.isEmpty();
    }

    @Override
    public void logExceptions(List<Throwable> exceptions, org.slf4j.Logger log) {
        StringBuilder errorBuilder = new StringBuilder();
        for (Throwable t : exceptions) {
            log.error("", t);
            errorBuilder.append(t.getMessage()).append("\n");
        }
    }

    @Override
    public List<Throwable> getStartupExceptions() {
        return startupExceptions;
    }

    @Override
    public List<Throwable> getShutdownExceptions() {
        return shutdownExceptions;
    }

    @SuppressWarnings("unused")
    public void verifyBitcoinPathsExist() {
        verifyBitcoinPathsExist(false);
    }

    public void verifyBitcoinPathsExist(boolean verbose) {
        if (verbose)
            log.info(format("Checking bitcoind env...%n"
                            + "\t%-20s%s%n\t%-20s%s%n\t%-20s%s%n\t%-20s%s",
                    "berkeleyDbLibPath", config.berkeleyDbLibPath,
                    "bitcoinPath", config.bitcoinPath,
                    "bitcoinDatadir", config.bitcoinDatadir,
                    "blocknotify", config.bitcoinDatadir + "/blocknotify"));

        if (!config.berkeleyDbLibPath.equals(EMPTY)) {
            File berkeleyDbLibPath = new File(config.berkeleyDbLibPath);
            if (!berkeleyDbLibPath.exists() || !berkeleyDbLibPath.canExecute())
                throw new IllegalStateException(berkeleyDbLibPath + " cannot be found or executed");
        }

        File bitcoindExecutable = Paths.get(config.bitcoinPath, "bitcoind").toFile();
        if (!bitcoindExecutable.exists() || !bitcoindExecutable.canExecute())
            throw new IllegalStateException(format("'%s' cannot be found or executed.%n"
                            + "A bitcoin-core v0.19.X installation is required, and" +
                            " the 'bitcoinPath' must be configured in 'apitest.properties'",
                    bitcoindExecutable.getAbsolutePath()));

        File bitcoindDatadir = new File(config.bitcoinDatadir);
        if (!bitcoindDatadir.exists() || !bitcoindDatadir.canWrite())
            throw new IllegalStateException(bitcoindDatadir + " cannot be found or written to");

        File blocknotify = new File(bitcoindDatadir, "blocknotify");
        if (!blocknotify.exists() || !blocknotify.canExecute())
            throw new IllegalStateException(blocknotify.getAbsolutePath() + " cannot be found or executed");
    }

    public void verifyBitcoindRunning() throws IOException, InterruptedException {
        long bitcoindPid = BashCommand.getPid("bitcoind");
        if (bitcoindPid < 0 || !isAlive(bitcoindPid))
            throw new IllegalStateException("Bitcoind not running");
    }
}

@@ -1977,66 +1977,8 @@
 ) %7B%0A
-        StringBuilder errorBuilder = new StringBuilder();%0A
     
@@ -2048,70 +2048,8 @@
 t);%0A
-            errorBuilder.append(t.getMessage()).append(%22%5Cn%22);%0A
     

Remove dead code