You may already have appropriate settings in a `application.xml` file and want to use that instead of configuring the `ear.deploymentDescriptor` section of the build script. To accommodate that goal, place the `META-INF/application.xml` in the right place inside your source folders (see the `appDirName` property). The file contents will be used and the explicit configuration in the `ear.deploymentDescriptor` will be ignored....

                                + "It is likely that the child process have crashed - please find the stack trace in the build log.\n"
                                + "This exception might occur when the build machine is extremely loaded.\n"

====
- `rootProject.name` assigns a name to the build, which overrides the default behavior of naming the build after the directory it's in.
  It's recommended to set a fixed name as the folder might change if the project is shared - e.g. as root of a Git repository.
- `include("${subprojectName.raw}")` defines that the build consists of one subproject called `${subprojectName.raw}` that contains the actual code and build logic.

        Comparator.<Set<ArtifactDifference>>comparingInt(Set::size)
            // Prefer FILE differences over CLASSIFIER differences over EXTENSION differences,
            // since different classifiers/extensions are unlikely to be right
            .thenComparing(set -> set.contains(ArtifactDifference.FILE))
            .thenComparing(set -> set.contains(ArtifactDifference.CLASSIFIER))
            .thenComparing(set -> set.contains(ArtifactDifference.EXTENSION));

                    "Using a toolchain installed via auto-provisioning, but having no toolchain repositories configured",
                    "Consider defining toolchain download repositories, otherwise the build might fail in clean environments; " +
                        "see " + Documentation.userManual("toolchains", "sub:download_repositories").getUrl()
                )

    protected BaseForkOptions mergeForkOptions(BaseForkOptions left, BaseForkOptions right) {
        BaseForkOptions merged = new BaseForkOptions();
        merged.setMemoryInitialSize(mergeHeapSize(left.getMemoryInitialSize(), right.getMemoryInitialSize()));
        merged.setMemoryMaximumSize(mergeHeapSize(left.getMemoryMaximumSize(), right.getMemoryMaximumSize()));
        Set<String> mergedJvmArgs = normalized(left.getJvmArgs());

package org.sample.numberutils;

public class Numbers {
   public static int add(int left, int right) { return left + right; }

package org.sample.stringutils;

import org.apache.commons.lang3.StringUtils;

public class Strings {
   public static String concat(Object left, Object right) {
     return strip(left) + " " + strip(right);
   }

   private static String strip(Object val) {
     return StringUtils.strip(String.valueOf(val));
   }

package org.sample.stringutils;

import org.apache.commons.lang3.StringUtils;

public class Strings {
   public static String concat(Object left, Object right) {
     return strip(left) + " " + strip(right);
   }

   private static String strip(Object val) {
     return StringUtils.strip(String.valueOf(val));
   }

        fails "libs"

        then:
        failure.assertHasCause("Could not GET '${server.uri}/repo1/my-group/my-module/1.0/")
        // exact error might vary depending on JVM version and OS
        failure.assertThatCause(matchesRegexp("Got (socket|SSL handshake) exception during request. It might be caused by SSL misconfiguration"))
    }

    def "build fails when client has invalid ssl configuration and has underlying cause in output"() {