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diff --git a/third_party/java/jopt-simple/src/test/java/joptsimple/HandlingDefaultValuesForOptionArgumentsTest.java b/third_party/java/jopt-simple/src/test/java/joptsimple/HandlingDefaultValuesForOptionArgumentsTest.java
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+++ b/third_party/java/jopt-simple/src/test/java/joptsimple/HandlingDefaultValuesForOptionArgumentsTest.java
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+/*
+ The MIT License
+
+ Copyright (c) 2004-2015 Paul R. Holser, Jr.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be
+ included in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+package joptsimple;
+
+import java.math.BigDecimal;
+import java.util.List;
+
+import static java.math.BigDecimal.*;
+import static java.util.Arrays.*;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * @author <a href="mailto:pholser@alumni.rice.edu">Paul Holser</a>
+ */
+public class HandlingDefaultValuesForOptionArgumentsTest extends AbstractOptionParserFixture {
+    @Test
+    public void requiredArgOptionWithDefaultGivesArgIfArgSpecifiedOnCommandLine() {
+        OptionSpec<Integer> optionA =
+            parser.accepts( "a" ).withRequiredArg().ofType( Integer.class ).defaultsTo( 2 );
+
+        OptionSet options = parser.parse( "-a", "1" );
+
+        assertTrue( options.has( "a" ) );
+        assertTrue( options.has( optionA ) );
+        assertTrue( options.hasArgument( "a" ) );
+        assertTrue( options.hasArgument( optionA ) );
+        Integer expectedArgument = 1;
+        assertEquals( expectedArgument, options.valueOf( "a" ) );
+        assertEquals( expectedArgument, options.valueOf( optionA ) );
+        assertEquals( expectedArgument, optionA.value( options ) );
+        assertEquals( asList( expectedArgument ), options.valuesOf( "a" ) );
+        assertEquals( asList( expectedArgument ), options.valuesOf( optionA ) );
+        assertEquals( asList( expectedArgument ), optionA.values( options ) );
+    }
+
+    @Test( expected = OptionMissingRequiredArgumentException.class )
+    public void requiredArgOptionWithDefaultStillsFailToParseIfArgNotSpecifiedOnCommandLine() {
+        parser.accepts( "a" ).withRequiredArg().defaultsTo( "boo" );
+
+        parser.parse( "-a" );
+    }
+
+    @Test
+    public void optionalArgOptionWithDefaultGivesDefaultIfArgNotSpecifiedOnCommandLine() {
+        OptionSpec<Long> optionA =
+            parser.accepts( "a" ).withOptionalArg().ofType( Long.class ).defaultsTo( -1L );
+
+        OptionSet options = parser.parse( "-a" );
+
+        assertTrue( options.has( "a" ) );
+        assertTrue( options.has( optionA ) );
+        assertFalse( options.hasArgument( "a" ) );
+        assertFalse( options.hasArgument( optionA ) );
+        Long expectedArgument = -1L;
+        assertEquals( expectedArgument, options.valueOf( "a" ) );
+        assertEquals( expectedArgument, options.valueOf( optionA ) );
+        assertEquals( expectedArgument, optionA.value( options ) );
+        assertEquals( asList( expectedArgument ), options.valuesOf( "a" ) );
+        assertEquals( asList( expectedArgument ), options.valuesOf( optionA ) );
+        assertEquals( asList( expectedArgument ), optionA.values( options ) );
+    }
+
+    @Test
+    public void optionalArgOptionWithDefaultGivesArgIfSpecifiedOnCommandLine() {
+        OptionSpec<Long> optionA =
+            parser.accepts( "a" ).withOptionalArg().ofType( Long.class ).defaultsTo( -1L );
+
+        OptionSet options = parser.parse( "-a", "2" );
+
+        assertTrue( options.has( "a" ) );
+        assertTrue( options.has( optionA ) );
+        assertTrue( options.hasArgument( "a" ) );
+        assertTrue( options.hasArgument( optionA ) );
+        Long expectedArgument = 2L;
+        assertEquals( expectedArgument, options.valueOf( "a" ) );
+        assertEquals( expectedArgument, options.valueOf( optionA ) );
+        assertEquals( expectedArgument, optionA.value( options ) );
+        assertEquals( asList( expectedArgument ), options.valuesOf( "a" ) );
+        assertEquals( asList( expectedArgument ), options.valuesOf( optionA ) );
+        assertEquals( asList( expectedArgument ), optionA.values( options ) );
+    }
+
+    @Test
+    public void requiredArgOptionWithDefaultGivesDefaultIfOptionNotOnCommandLine() {
+        OptionSpec<BigDecimal> optionA =
+            parser.accepts( "a" ).withRequiredArg().ofType( BigDecimal.class ).defaultsTo( TEN );
+
+        OptionSet options = parser.parse();
+
+        assertFalse( options.has( "a" ) );
+        assertFalse( options.has( optionA ) );
+        assertFalse( options.hasArgument( "a" ) );
+        assertFalse( options.hasArgument( optionA ) );
+        assertEquals( TEN, options.valueOf( "a" ) );
+        assertEquals( TEN, options.valueOf( optionA ) );
+        assertEquals( TEN, optionA.value( options ) );
+        assertEquals( asList( TEN ), options.valuesOf( "a" ) );
+        assertEquals( asList( TEN ), options.valuesOf( optionA ) );
+        assertEquals( asList( TEN ), optionA.values( options ) );
+    }
+
+    @Test
+    public void optionalArgOptionWithDefaultGivesDefaultIfOptionNotOnCommandLine() {
+        OptionSpec<BigDecimal> optionA =
+            parser.accepts( "a" ).withOptionalArg().ofType( BigDecimal.class ).defaultsTo( TEN );
+
+        OptionSet options = parser.parse();
+
+        assertFalse( options.has( "a" ) );
+        assertFalse( options.has( optionA ) );
+        assertFalse( options.hasArgument( "a" ) );
+        assertFalse( options.hasArgument( optionA ) );
+        assertEquals( TEN, options.valueOf( "a" ) );
+        assertEquals( TEN, options.valueOf( optionA ) );
+        assertEquals( TEN, optionA.value( options ) );
+        assertEquals( asList( TEN ), options.valuesOf( "a" ) );
+        assertEquals( asList( TEN ), options.valuesOf( optionA ) );
+        assertEquals( asList( TEN ), optionA.values( options ) );
+    }
+
+    @Test
+    public void allowsListOfDefaults() {
+        OptionSpec<Integer> optionC =
+            parser.accepts( "c" ).withOptionalArg().ofType( Integer.class ).defaultsTo( 1, 2, 3 );
+
+        OptionSet options = parser.parse();
+
+        List<Integer> expected = asList( 1, 2, 3 );
+        assertEquals( expected, optionC.values( options ) );
+        assertEquals( expected, options.valuesOf( optionC ) );
+    }
+
+    @Test
+    public void specifiedOptionArgumentsTrumpsListOfDefaults() {
+        OptionSpec<Integer> optionC =
+            parser.accepts( "c" ).withRequiredArg().ofType( Integer.class )
+                .defaultsTo( 1, 2, 3 ).withValuesSeparatedBy( ',' );
+
+        OptionSet options = parser.parse( "-c", "4", "-c", "5", "-c", "6,7,8" );
+
+        List<Integer> expected = asList( 4, 5, 6, 7, 8 );
+        assertEquals( expected, optionC.values( options ) );
+        assertEquals( expected, options.valuesOf( optionC ) );
+    }
+
+    @Test
+    public void withCompileTimeArraySpecifyingDefaults() {
+        OptionSpec<Integer> optionD =
+            parser.accepts( "d" ).withRequiredArg().ofType( Integer.class ).defaultsTo( new Integer[] { 1, 2, 3 } );
+
+        OptionSet options = parser.parse();
+
+        List<Integer> expected = asList( 1, 2, 3 );
+        assertEquals( expected, optionD.values( options ) );
+        assertEquals( expected, options.valuesOf( optionD ) );
+    }
+}