Remove not used code.

Change-Id: I510d92f51dc77b5dbe09d38e19c861f786566e97
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>

org.eclipse.epp.mpc.core/src/org/eclipse/epp/internal/mpc/core/transport/httpclient/HttpClientFactory.java

@@ -12,8 +12,6 @@
  *******************************************************************************/
 package org.eclipse.epp.internal.mpc.core.transport.httpclient;
 
-import java.util.Collection;
-import java.util.Collections;
 import java.util.List;
 
 import org.apache.http.HttpRequestInterceptor;
@@ -25,12 +23,8 @@
 import org.apache.http.impl.client.HttpClientBuilder;
 import org.apache.http.impl.client.ProxyAuthenticationStrategy;
 import org.apache.http.impl.client.TargetAuthenticationStrategy;
-import org.eclipse.epp.internal.mpc.core.MarketplaceClientCore;
 import org.eclipse.userstorage.internal.StorageProperties;
-import org.osgi.framework.BundleContext;
 import org.osgi.framework.FrameworkUtil;
-import org.osgi.framework.InvalidSyntaxException;
-import org.osgi.framework.ServiceReference;
 import org.osgi.service.component.annotations.Component;
 import org.osgi.service.component.annotations.FieldOption;
 import org.osgi.service.component.annotations.Reference;
@@ -210,21 +204,4 @@ private static CredentialsProvider customizeCredentialsProvider(HttpClientCustom
 		CredentialsProvider customCredentialsProvider = customizer.customizeCredentialsProvider(credentialsProvider);
 		return customCredentialsProvider == null ? credentialsProvider : customCredentialsProvider;
 	}
-
-	private static BundleContext getBundleContext() {
-		return FrameworkUtil.getBundle(HttpClientTransport.class).getBundleContext();
-	}
-
-	private static Collection<ServiceReference<HttpClientCustomizer>> getClientBuilderCustomizers(
-			BundleContext context) {
-		Collection<ServiceReference<HttpClientCustomizer>> serviceReferences;
-		try {
-			serviceReferences = context.getServiceReferences(HttpClientCustomizer.class,
-					/*TransportFactory.computeDisabledTransportsFilter()*/null);
-		} catch (InvalidSyntaxException e) {
-			MarketplaceClientCore.error(e);
-			serviceReferences = Collections.emptySet();
-		}
-		return serviceReferences;
-	}
 }

org.eclipse.epp.mpc.core/src/org/eclipse/epp/internal/mpc/core/util/FallbackTransportFactory.java

@@ -40,7 +40,7 @@ public class FallbackTransportFactory implements ITransportFactory {
 	private static final class FallbackTransport implements ITransport {
 		private final ITransport primaryTransport;
 
-		private ITransport fallbackTransport;
+		private final ITransport fallbackTransport;
 
 		private boolean primaryDisabled = false;
 
@@ -154,10 +154,6 @@ private InputStream primaryFailed(URI location, IProgressMonitor monitor, Except
 			return null;
 		}
 
-		void setFallbackTransport(ITransport fallbackTransport) {
-			this.fallbackTransport = fallbackTransport;
-		}
-
 		public ITransport getPrimaryTransport() {
 			return primaryTransport;
 		}

org.eclipse.epp.mpc.tests/src/org/eclipse/epp/mpc/tests/LambdaMatchers.java

@@ -12,7 +12,6 @@
  *******************************************************************************/
 package org.eclipse.epp.mpc.tests;
 
-import java.util.Optional;
 import java.util.function.Function;
 import java.util.function.Predicate;
 
@@ -77,24 +76,6 @@ protected boolean doMatch(Object item) {
 		}
 	}
 
-	private static final class OptionalFunction<S, T> implements Function<Optional<S>, Optional<T>> {
-		private final Function<S, T> function;
-
-		public OptionalFunction(Function<S, T> function) {
-			super();
-			this.function = function;
-		}
-
-		@Override
-		public Optional<T> apply(Optional<S> value) {
-			if (!value.isPresent()) {
-				return Optional.empty();
-			}
-			T result = function.apply(value.get());
-			return Optional.ofNullable(result);
-		}
-	}
-
 	public static class OngoingTransformation<S, T> {
 		private final Function<S, T> transformation;
 

org.eclipse.epp.mpc.tests/src/org/eclipse/epp/mpc/tests/service/SolutionCompatibilityFilterTest.java

@@ -108,8 +108,6 @@ public void applyTo(Map<String, String> metaParams) {
 
 	private static final String JAVA_PRODUCT_ID = "epp.package.java";
 
-	private static final String SDK_PRODUCT_ID = "org.eclipse.sdk.ide";
-
 	public static enum EclipseRelease {
 		UNKNOWN(null, null, null), //
 		KEPLER(JAVA_PRODUCT_ID, "2.0.0.20130613-0530", "4.3.0.v20130605-2000"), //

org.eclipse.epp.mpc.ui/src/org/eclipse/epp/internal/mpc/ui/discovery/DiscoverNatureSupportJob.java

@@ -21,7 +21,6 @@
 import org.eclipse.core.runtime.Status;
 import org.eclipse.core.runtime.jobs.Job;
 import org.eclipse.epp.internal.mpc.ui.MarketplaceClientUi;
-import org.eclipse.epp.internal.mpc.ui.MarketplaceClientDebug;
 import org.eclipse.epp.internal.mpc.ui.Messages;
 import org.eclipse.epp.mpc.core.model.INode;
 import org.eclipse.epp.mpc.core.model.ISearchResult;

org.eclipse.epp.mpc.ui/src/org/eclipse/epp/internal/mpc/ui/wizards/MarketplacePage.java

@@ -888,7 +888,6 @@ private void updateBranding() {
 		disableTabSelection = true;
 		updateTitle();
 		CatalogDescriptor descriptor = configuration.getCatalogDescriptor();
-		ICatalogBranding oldBranding = currentBranding;
 		ICatalogBranding branding = descriptor == null ? null : descriptor.getCatalogBranding();
 		if (branding == null) {
 			branding = getDefaultBranding();

org.eclipse.epp.mpc.ui/src/org/eclipse/epp/internal/mpc/ui/wizards/MarketplaceWizardDialog.java

@@ -16,7 +16,6 @@
 import java.util.Arrays;
 
 import org.eclipse.epp.internal.mpc.ui.css.StyleHelper;
-import org.eclipse.epp.mpc.ui.CatalogDescriptor;
 import org.eclipse.epp.mpc.ui.MarketplaceUrlHandler;
 import org.eclipse.epp.mpc.ui.MarketplaceUrlHandler.SolutionInstallationInfo;
 import org.eclipse.jface.dialogs.IDialogConstants;
@@ -51,7 +50,6 @@ protected void configureShell(Shell newShell) {
 			@Override
 			protected void proceedInstallation(String url) {
 				SolutionInstallationInfo info = MarketplaceUrlHandler.createSolutionInstallInfo(url);
-				CatalogDescriptor catalogDescriptor = info.getCatalogDescriptor();
 				String installItem = info.getInstallId();
 				//we ignore previous wizard state here, since the wizard is still open...
 				if (installItem != null && installItem.length() > 0) {