public final class Sources {

    private Sources() {}

    /**
     * Creates a new source for the specified path.
     *
     * @param path the path to the file
     * @return a new Source instance
     * @throws NullPointerException if path is null
     */
    @Nonnull
    public static Source fromPath(@Nonnull Path path) {
        return new PathSource(requireNonNull(path, "path"));
    }

    /**

        Path path = Paths.get("/tmp");
        Source source = Sources.fromPath(path);

        assertNotNull(source);
        assertInstanceOf(Sources.PathSource.class, source);
        assertEquals(path.normalize(), source.getPath());
    }

    @Test
    void testBuildSource() {
        Path path = Paths.get("/tmp");
        ModelSource source = Sources.buildSource(path);

        assertNotNull(source);

        ModelSource source = Sources.resolvedSource(path, modelId);

        assertNotNull(source);
        assertEquals(modelId, source.getModelId(), "Resolved source should return the provided modelId");
        assertNull(source.getPath(), "Resolved sources should return null for getPath()");
        assertEquals(path.toString(), source.getLocation());
    }

    @Test

        return builder(requireNonNull(request, "request cannot be null"))
                .source(requireNonNull(source, "source cannot be null"))
                .build();
    }

    @Nonnull
    static ModelBuilderRequest build(@Nonnull Session session, @Nonnull ModelSource source) {
        return builder()

    List<ByteSource> sources = new ArrayList<>();
    int start = 0;
    for (Integer span : spans) {
      sources.add(newByteSource(start, span));
      start += span;
    }
    ByteSource joined = ByteSource.concat(sources);
    assertTrue(newByteSource(0, start).contentEquals(joined));
  }

  public void testReadSingleByte() throws Exception {
    ByteSource source = newByteSource(0, 10);

      val source = response.body.source()
      assertThat(response.header("h1")).isEqualTo("v1")
      assertThat(source.readUtf8()).isEqualTo("Hello")
      assertThat(response.trailers()).isEqualTo(headersOf("t1", "v2"))
    }

    val call2 = client.newCall(Request(server.url("/")))
    call2.execute().use { response ->
      val source = response.body.source()

.1-bin.tar.gz http://archive.apache.org/dist/maven/source/apache-maven-3.0.1-src.zip http://archive.apache.org/dist/maven/source/apache-maven-3.0.1-src.tar.gz Apache Maven 3.0 2010-10-04 3.0 http://archive.apache.org/dist/maven/binaries/apache-maven-3.0-bin.zip http://archive.apache.org/dist/maven/binaries/apache-maven-3.0-bin.tar.gz http://archive.apache.org/dist/maven/source/apache-maven-3.0-src.zip http://archive.apache.org/dist/maven/source/apache-maven-3.0-src.tar.gz https://gitbox.apache.o...

        /**
         * Sets the source of the project to build.
         * This is an alternative to specifying a path, allowing the project to be built from
         * a model source such as a string or input stream.
         *
         * @param source the source of the project
         * @return this builder instance
         */
        public ProjectBuilderRequestBuilder source(Source source) {
            this.source = source;

        context.logger.debug("Configured core extensions (in precedence order):");
        for (CoreExtensions source : configuredCoreExtensions) {
            context.logger.debug("* Source file: " + source.source());
            for (CoreExtension extension : source.coreExtensions()) {
                context.logger.debug("  - " + extension.getId() + " -> " + formatLocation(extension.getLocation("")));
            }

        checkNotBinaryCompatibleJava(
            v1 = """
                public class Source {
                    public String foo() { return "bar"; }
                    public String[] baz() { return new String[] {"some"}; }
                }
            """,
            v2 = """
                public class Source {
                    @$nullUnmarkedAnnotationName public String foo() { return "bar"; }