1 files changed, 0 insertions, 149 deletions
diff --git a/org.jacoco.core/src/org/jacoco/core/runtime/URLStreamHandlerRuntime.java b/org.jacoco.core/src/org/jacoco/core/runtime/URLStreamHandlerRuntime.java
deleted file mode 100644
index 55f9c874..00000000
--- a/org.jacoco.core/src/org/jacoco/core/runtime/URLStreamHandlerRuntime.java
+++ /dev/null
@@ -1,149 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2009, 2019 Mountainminds GmbH & Co. KG and Contributors
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *    Marc R. Hoffmann - initial API and implementation
- *    
- *******************************************************************************/
-package org.jacoco.core.runtime;
-
-import java.io.IOException;
-import java.lang.reflect.Field;
-import java.net.URL;
-import java.net.URLConnection;
-import java.net.URLStreamHandler;
-import java.util.Map;
-
-import org.jacoco.core.internal.instr.InstrSupport;
-import org.objectweb.asm.MethodVisitor;
-import org.objectweb.asm.Opcodes;
-
-/**
- * This {@link IRuntime} implementation registers a special
- * {@link URLStreamHandler} to process coverage data. The handler is not
- * actually used for opening a URL, but to get access to the runtime object.
- */
-public class URLStreamHandlerRuntime extends AbstractRuntime {
-
-	private static final String PROTOCOLPREFIX = "jacoco-";
-
-	private final String protocol;
-
-	private Map<String, URLStreamHandler> handlers;
-
-	/**
-	 * Creates a new runtime.
-	 */
-	public URLStreamHandlerRuntime() {
-		super();
-		protocol = PROTOCOLPREFIX + Integer.toHexString(hashCode());
-	}
-
-	@Override
-	public void startup(final RuntimeData data) throws Exception {
-		super.startup(data);
-		handlers = getHandlersReference();
-		handlers.put(protocol, handler);
-	}
-
-	private Map<String, URLStreamHandler> getHandlersReference()
-			throws Exception {
-		final Field field = URL.class.getDeclaredField("handlers");
-		field.setAccessible(true);
-		@SuppressWarnings("unchecked")
-		final Map<String, URLStreamHandler> map = (Map<String, URLStreamHandler>) field
-				.get(null);
-		return map;
-	}
-
-	public void shutdown() {
-		handlers.remove(protocol);
-	}
-
-	public int generateDataAccessor(final long classid, final String classname,
-			final int probecount, final MethodVisitor mv) {
-
-		// The data accessor performs the following steps:
-		//
-		// final URL url = new URL(protocol, null, "");
-		// final URLConnection connection = url.openConnection();
-		// final Object[] args = new Object[3];
-		// args[0] = Long.valueOf(classid);
-		// args[1] = classname;
-		// args[2] = Integer.valueOf(probecount);
-		// connection.equals(args);
-		// final byte[] probedata = (byte[]) args[0];
-
-		RuntimeData.generateArgumentArray(classid, classname, probecount, mv);
-		mv.visitInsn(Opcodes.DUP);
-
-		// Stack[1]: [Ljava/lang/Object;
-		// Stack[0]: [Ljava/lang/Object;
-
-		mv.visitTypeInsn(Opcodes.NEW, "java/net/URL");
-		mv.visitInsn(Opcodes.DUP);
-		mv.visitLdcInsn(protocol);
-		mv.visitInsn(Opcodes.ACONST_NULL);
-		mv.visitLdcInsn("");
-		mv.visitMethodInsn(Opcodes.INVOKESPECIAL, "java/net/URL", "<init>",
-				"(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V",
-				false);
-
-		// Stack[2]: [Ljava/net/URL;
-		// Stack[1]: [Ljava/lang/Object;
-		// Stack[0]: [Ljava/lang/Object;
-
-		mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, "java/net/URL",
-				"openConnection", "()Ljava/net/URLConnection;", false);
-
-		// Stack[2]: [Ljava/net/URLConnection;
-		// Stack[1]: [Ljava/lang/Object;
-		// Stack[0]: [Ljava/lang/Object;
-
-		mv.visitInsn(Opcodes.SWAP);
-
-		// Stack[2]: [Ljava/lang/Object;
-		// Stack[1]: [Ljava/net/URLConnection;
-		// Stack[0]: [Ljava/lang/Object;
-
-		mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, "java/lang/Object", "equals",
-				"(Ljava/lang/Object;)Z", false);
-
-		// Stack[1]: Z;
-		// Stack[0]: [Ljava/lang/Object;
-
-		mv.visitInsn(Opcodes.POP);
-
-		// Stack[0]: [Ljava/lang/Object;
-
-		mv.visitInsn(Opcodes.ICONST_0);
-		mv.visitInsn(Opcodes.AALOAD);
-		mv.visitTypeInsn(Opcodes.CHECKCAST, InstrSupport.DATAFIELD_DESC);
-
-		return 7;
-	}
-
-	private final URLStreamHandler handler = new URLStreamHandler() {
-		@Override
-		protected URLConnection openConnection(final URL u) throws IOException {
-			return connection;
-		}
-	};
-
-	private final URLConnection connection = new URLConnection(null) {
-		@Override
-		public void connect() throws IOException {
-			throw new AssertionError();
-		}
-
-		@Override
-		public boolean equals(final Object obj) {
-			return data.equals(obj);
-		}
-	};
-
-}