}

    @Override
    public String getCompileJavaTaskName() {
        return getCompileTaskName("java");
    }

    @Override
    public String getProcessResourcesTaskName() {
        return getTaskName("process", "resources");
    }

    @Override
    public String getJavadocTaskName() {
        return getTaskName(null, JvmConstants.JAVADOC_TASK_NAME);
    }

    private void createProcessResourcesTask(final SourceSet sourceSet, final SourceDirectorySet resourceSet, final Project target) {
        TaskProvider<ProcessResources> processResources = target.getTasks().register(sourceSet.getProcessResourcesTaskName(), ProcessResources.class, resourcesTask -> {
            resourcesTask.setDescription("Processes " + resourceSet + ".");

    String getClassesTaskName();

    /**
     * Returns the name of the resource process task for this source set.
     *
     * @return The task name. Never returns null.
     */
    String getProcessResourcesTaskName();

    /**
     * Returns the name of the compile Java task for this source set.
     *
     * @return The task name. Never returns null.
     */
    String getCompileJavaTaskName();

Method <org.gradle.api.tasks.SourceSet.getName()> does not have raw return type assignable to org.gradle.api.provider.Provider in (SourceSet.java:0)
Method <org.gradle.api.tasks.SourceSet.getProcessResourcesTaskName()> does not have raw return type assignable to org.gradle.api.provider.Provider in (SourceSet.java:0)