entries.addAll(getEntriesFromConfigurations(project, configOrEmptySet(wtp.getRootConfigurations()), configOrEmptySet(wtp.getMinusConfigurations()), wtp, "/"));
        entries.addAll(getEntriesFromConfigurations(project, configOrEmptySet(wtp.getLibConfigurations()), configOrEmptySet(wtp.getMinusConfigurations()), wtp, wtp.getLibDeployPath()));
        component.configure(wtp.getDeployName(), wtp.getContextPath(), entries);
    }

        final Collection<Configuration> plusConfigurations = getPlusConfigurations(ideaModule, scope);
        final Collection<Configuration> minusConfigurations = getMinusConfigurations(ideaModule, scope);
        final JavaModuleDetector javaModuleDetector = projectInternal.getServices().get(JavaModuleDetector.class);

        Set<Configuration> rootConfigs = wtpComponent.getRootConfigurations();
        Set<Configuration> libConfigs = wtpComponent.getLibConfigurations();
        Set<Configuration> minusConfigs = wtpComponent.getMinusConfigurations();
        rootConfigFiles = collectFilesFromConfigs(model.getClasspath(), rootConfigs, minusConfigs);
        libConfigFiles = collectFilesFromConfigs(model.getClasspath(), libConfigs, minusConfigs);
    }

        new IdeDependencySet(classpath.getProject().getDependencies(), ((ProjectInternal) classpath.getProject()).getServices().get(JavaModuleDetector.class), classpath.getPlusConfigurations(), classpath.getMinusConfigurations(), inferModulePath, gradleApiSourcesResolver, testConfigurations).visit(visitor);
        return visitor.getDependencies();
    }

    private class EclipseDependenciesVisitor implements IdeDependencyVisitor {

    }

    /**
     * The configurations whose files are to be excluded from wtp deployment.
     * <p>
     * For examples see docs for {@link EclipseWtp}
     */
    public Set<Configuration> getMinusConfigurations() {
        return minusConfigurations;
    }

    public void setMinusConfigurations(Set<Configuration> minusConfigurations) {
        this.minusConfigurations = minusConfigurations;
    }

            public void execute(WarPlugin warPlugin) {
                Set<Configuration> libConfigurations = component.getLibConfigurations();
                Set<Configuration> minusConfigurations = component.getMinusConfigurations();

                libConfigurations.add(JavaPluginHelper.getJavaComponent(project).getMainFeature().getRuntimeClasspathConfiguration());

    /**
     * The configurations whose files are to be excluded from the classpath entries.
     * <p>
     * See {@link EclipseClasspath} for an example.
     */
    public Collection<Configuration> getMinusConfigurations() {
        return minusConfigurations;
    }

    public void setMinusConfigurations(Collection<Configuration> minusConfigurations) {
        this.minusConfigurations = minusConfigurations;
    }

                        jvmPluginServices.configureAsRuntimeClasspath(detachedScalaConfiguration);
                        model.getClasspath().getMinusConfigurations().add(detachedScalaConfiguration);
                    }
                });
            }
        });
    }

    private void configureEclipseJdt(final Project project, final EclipseModel model) {

Method <org.gradle.plugins.ide.eclipse.model.EclipseClasspath.getMinusConfigurations()> does not have raw return type assignable to org.gradle.api.provider.Property in (EclipseClasspath.java:0)