application/x-shar             shar             #
application/x-shockwave-flash  swf              # Macromedia Shockwave file
application/x-spss             sav spp sbs sps spo # SPSS
application/x-stuffit          sit              # Macintosh Stuff-It
application/x-sv4cpio          sv4cpio          #
application/x-sv4crc           sv4crc           #
application/x-tar              tar              # UNIX Tape Archive

         * @param source The source value
         * @param fieldName A description of the field being interpolated. The implementation may use this to
         *                           log stuff.
         * @return The interpolated value.
         */
        String transform(String source, String fieldName);
    }

import org.apache.maven.impl.model.DefaultInterpolator;
import org.codehaus.plexus.logging.Logger;

import static java.util.Objects.requireNonNull;

/**
 * Various utilities, mostly to bridge "old" and "new" stuff, like Properties vs Maps, File vs Paths, etc.
 */
public final class CliUtils {
    private CliUtils() {}

    @Nonnull
    public static String stripLeadingAndTrailingQuotes(String str) {

        val manifestFile = tempDirectory.resolve("MANIFEST.MF")
        val buildReceiptFile = tempDirectory.resolve("build-receipt.properties")
        val classGraph = JarAnalyzer("", keepClasses, keepClasses, setOf()).analyze(artifact, classesDir, manifestFile, buildReceiptFile)

        createJar(classGraph, classesDir, manifestFile, jarFile)

        return jarFile
    }

    private

         *
         * @param source    The source value
         * @param fieldName A description of the field being interpolated. The implementation may use this to
         *                  log stuff.
         * @return the interpolated value
         */
        String transform(String source, String fieldName);
    }

    @Nonnull
    static XmlReaderRequestBuilder builder() {

    }

    private MethodLinkMetaData findMethod(String method) {
        if (method.endsWith("...)")) {
            // Should reuse the link parsing stuff from JavadocLinkConverter instead
            method = method.substring(0, method.length() - 4) + "[])";
        }

        MethodLinkMetaData metaData = methods.get(method);
        if (metaData != null) {

                        }
                    },
                ),
            )
        }
    }

    private val TestCoverage.isCrossVersionTest
        get() = testType in setOf(TestType.ALL_VERSIONS_CROSS_VERSION, TestType.QUICK_FEEDBACK_CROSS_VERSION)

    private fun createPerformanceTests(
        model: CIBuildModel,
        performanceTestBucketProvider: PerformanceTestBucketProvider,

         *
         * @param source    The source value
         * @param fieldName A description of the field being interpolated. The implementation may use this to
         *                  log stuff.
         * @return The interpolated value.
         */
        String transform(String source, String fieldName);
    }

application/x-shar             shar             #
application/x-shockwave-flash  swf              # Macromedia Shockwave file
application/x-spss             sav spp sbs sps spo # SPSS
application/x-stuffit          sit              # Macintosh Stuff-It
application/x-sv4cpio          sv4cpio          #
application/x-sv4crc           sv4crc           #
application/x-tar              tar              # UNIX Tape Archive

This example might seem verbose. Keep in mind that we are mixing security, data models, utility functions and *path operations* in the same file.

But here's the key point.

The security and dependency injection stuff is written once.

And you can make it as complex as you want. And still, have it written only once, in a single place. With all the flexibility.