From c8055484aac0d002d00140b789711414f4130428 Mon Sep 17 00:00:00 2001
From: Paul Duffin <paulduffin@google.com>
Date: Wed, 14 Dec 2016 12:55:56 +0000
Subject: Remove DisableOnDebug (new in 4.12) as it is not supported on Android

It requires classes from the java.lang.management package which
is not supported on Android.

Bug: 33613916
Test: make checkbuild - fails but not in DisableOnDebug
Change-Id: If43a90d1dde7d3c2141001bcc7cb33c3c2b3964c
---
 README.version                                    |   1 +
 src/main/java/org/junit/rules/DisableOnDebug.java | 127 ----------------------
 2 files changed, 1 insertion(+), 127 deletions(-)
 delete mode 100644 src/main/java/org/junit/rules/DisableOnDebug.java

diff --git a/README.version b/README.version
index 05061c4..85b3bfa 100644
--- a/README.version
+++ b/README.version
@@ -3,3 +3,4 @@ Version: 4.12
 BugComponent: 40416
 
 Local Changes:
+    Remove DisableOnDebug (new in 4.12) as it is not supported on Android
diff --git a/src/main/java/org/junit/rules/DisableOnDebug.java b/src/main/java/org/junit/rules/DisableOnDebug.java
deleted file mode 100644
index afa6dee..0000000
--- a/src/main/java/org/junit/rules/DisableOnDebug.java
+++ /dev/null
@@ -1,127 +0,0 @@
-package org.junit.rules;
-
-import java.lang.management.ManagementFactory;
-import java.lang.management.RuntimeMXBean;
-import java.util.List;
-
-import org.junit.runner.Description;
-import org.junit.runners.model.Statement;
-
-/**
- * The {@code DisableOnDebug} Rule allows you to label certain rules to be
- * disabled when debugging.
- * <p>
- * The most illustrative use case is for tests that make use of the
- * {@link Timeout} rule, when ran in debug mode the test may terminate on
- * timeout abruptly during debugging. Developers may disable the timeout, or
- * increase the timeout by making a code change on tests that need debugging and
- * remember revert the change afterwards or rules such as {@link Timeout} that
- * may be disabled during debugging may be wrapped in a {@code DisableOnDebug}.
- * <p>
- * The important benefit of this feature is that you can disable such rules
- * without any making any modifications to your test class to remove them during
- * debugging.
- * <p>
- * This does nothing to tackle timeouts or time sensitive code under test when
- * debugging and may make this less useful in such circumstances.
- * <p>
- * Example usage:
- * 
- * <pre>
- * public static class DisableTimeoutOnDebugSampleTest {
- * 
- *     &#064;Rule
- *     public TestRule timeout = new DisableOnDebug(new Timeout(20));
- * 
- *     &#064;Test
- *     public void myTest() {
- *         int i = 0;
- *         assertEquals(0, i); // suppose you had a break point here to inspect i
- *     }
- * }
- * </pre>
- * 
- * @since 4.12
- */
-public class DisableOnDebug implements TestRule {
-    private final TestRule rule;
-    private final boolean debugging;
-
-    /**
-     * Create a {@code DisableOnDebug} instance with the timeout specified in
-     * milliseconds.
-     * 
-     * @param rule to disable during debugging
-     */
-    public DisableOnDebug(TestRule rule) {
-        this(rule, ManagementFactory.getRuntimeMXBean()
-                .getInputArguments());
-    }
-
-    /**
-     * Visible for testing purposes only.
-     * 
-     * @param rule the rule to disable during debugging
-     * @param inputArguments
-     *            arguments provided to the Java runtime
-     */
-    DisableOnDebug(TestRule rule, List<String> inputArguments) {
-        this.rule = rule;
-        debugging = isDebugging(inputArguments);
-    }
-
-    /**
-     * @see TestRule#apply(Statement, Description)
-     */
-    public Statement apply(Statement base, Description description) {
-        if (debugging) {
-            return base;
-        } else {
-            return rule.apply(base, description);
-        }
-    }
-
-    /**
-     * Parses arguments passed to the runtime environment for debug flags
-     * <p>
-     * Options specified in:
-     * <ul>
-     * <li>
-     * <a href="http://docs.oracle.com/javase/6/docs/technotes/guides/jpda/conninv.html#Invocation"
-     * >javase-6</a></li>
-     * <li><a href="http://docs.oracle.com/javase/7/docs/technotes/guides/jpda/conninv.html#Invocation"
-     * >javase-7</a></li>
-     * <li><a href="http://docs.oracle.com/javase/8/docs/technotes/guides/jpda/conninv.html#Invocation"
-     * >javase-8</a></li>
-     * 
-     * 
-     * @param arguments
-     *            the arguments passed to the runtime environment, usually this
-     *            will be {@link RuntimeMXBean#getInputArguments()}
-     * @return true if the current JVM was started in debug mode, false
-     *         otherwise.
-     */
-    private static boolean isDebugging(List<String> arguments) {
-        for (final String argument : arguments) {
-            if ("-Xdebug".equals(argument)) {
-                return true;
-            } else if (argument.startsWith("-agentlib:jdwp")) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    /**
-     * Returns {@code true} if the JVM is in debug mode. This method may be used
-     * by test classes to take additional action to disable code paths that
-     * interfere with debugging if required.
-     * 
-     * @return {@code true} if the current JVM is in debug mode, {@code false}
-     *         otherwise
-     */
-    public boolean isDebugging() {
-        return debugging;
-    }
-
-}
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