/**
     * Injects the mirroring information into the specified repositories. For each repository that is matched by a
     * mirror, its URL and ID will be updated to match the values from the mirror specification. Repositories without a
     * matching mirror will pass through unchanged. Note: This method must be called before

import org.apache.maven.project.ProjectBuildingException;
import org.apache.maven.project.ProjectBuildingResult;

/*

- test projects for each of these
- how to categorize the problems so that the id of the problem can be match to a page with descriptive help and the test
  project
- nice little sample projects that could be run in the core as well as integration tests

All Possible Errors

@REM -----------------------------------------------------------------------------

@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
@echo off
@REM set title of command window
title %0
@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on'
@if "%MAVEN_BATCH_ECHO%"=="on" echo %MAVEN_BATCH_ECHO%

@REM Execute a user defined script before this one
if not "%MAVEN_SKIP_RC%"=="" goto skipRc

the examined object. If the specified operand is null then the created matcher will only match if the examined object's equals method returns true when passed a null (which would be a violation of the equals contract), unless the examined object itself is null, in which case the matcher will return a positive match. The created matcher provides a special behaviour when examining Arrays, whereby it will match if both the operand and the examined object are arrays of the same length and contain items...

                if (propValue.startsWith("!")) {
                    reverseValue = true;
                    propValue = propValue.substring(1);
                }

                // we have a value, so it has to match the system value...
                boolean result = propValue.equals(sysValue);

                if (reverseValue) {
                    return !result;
                } else {
                    return result;

                    } catch (IOException e) {
                        getLogger()
                                .debug("Error releasing exclusive lock for resolution tracking file: " + touchfile, e);
                    }
                }

                if (channel != null) {
                    try {
                        channel.close();
                    } catch (IOException e) {

        assertFalse(toolchain.matchesRequirements(Collections.singletonMap("name", "John Doe")));
        verify(logger).debug("Toolchain {} doesn't match required property: {}", toolchain, "name");
    }

    @Test
    void testEquals() {
        ToolchainModel tm1 = new ToolchainModel();
        tm1.setType("jdk");
        tm1.addProvide("version", "1.5");

                return false;
            }
            if (!matcher.matches(requirement.getValue())) {
                getLog().debug("Toolchain {} doesn't match required property: {}", this, key);
                return false;
            }
        }
        return true;
    }

    protected Logger getLog() {
        return logger;
    }

    @Override

            try {
                URL url = new URL(repository.getUrl());
                if ("file".equals(url.getProtocol())) {
                    basedir = new File(url.getPath());
                }
            } catch (MalformedURLException e) {
                throw new IllegalStateException(e);
            }
        }
    }

    public void close() {}

    public void get(

            RegexBasedInterpolator interpolator = new RegexBasedInterpolator();
            try {
                interpolator.addValueSource(new EnvarBasedValueSource());
            } catch (IOException e) {
                // ignored
            }
            interpolator.addValueSource(new MapBasedValueSource(System.getProperties()));

            try {