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01/01: gnu: java-commons-collections: Fix java8 errors.


From: Gábor Boskovits
Subject: 01/01: gnu: java-commons-collections: Fix java8 errors.
Date: Tue, 26 Jun 2018 05:36:52 -0400 (EDT)

boskovits pushed a commit to branch master
in repository guix.

commit 7c7323e432620a42f896056f076020a748c1fd6d
Author: Gábor Boskovits <address@hidden>
Date:   Tue Jun 26 08:14:45 2018 +0200

    gnu: java-commons-collections: Fix java8 errors.
    
    * gnu/packages/java.scm (java-commons-collections)[source]: Add patch.
    * gnu/packages/patches/java-commons-collections-fix-java8.patch: New file.
    * gnu/local.mk (dist_patch_DATA): Add it.
---
 gnu/local.mk                                       |   1 +
 gnu/packages/java.scm                              |   4 +-
 .../java-commons-collections-fix-java8.patch       | 299 +++++++++++++++++++++
 3 files changed, 303 insertions(+), 1 deletion(-)

diff --git a/gnu/local.mk b/gnu/local.mk
index 9b832e3..66f802a 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -805,6 +805,7 @@ dist_patch_DATA =                                           
\
   %D%/packages/patches/isl-0.11.1-aarch64-support.patch        \
   %D%/packages/patches/jacal-fix-texinfo.patch                 \
   %D%/packages/patches/java-apache-ivy-port-to-latest-bouncycastle.patch       
\
+  %D%/packages/patches/java-commons-collections-fix-java8.patch \
   %D%/packages/patches/java-jeromq-fix-tests.patch             \
   %D%/packages/patches/java-powermock-fix-java-files.patch             \
   %D%/packages/patches/java-simple-xml-fix-tests.patch         \
diff --git a/gnu/packages/java.scm b/gnu/packages/java.scm
index 03d58fc..f23572a 100644
--- a/gnu/packages/java.scm
+++ b/gnu/packages/java.scm
@@ -4032,7 +4032,9 @@ are many features, including:
                                   "commons-collections-" version 
"-src.tar.gz"))
               (sha256
                (base32
-                "055r51a5lfc3z7rkxnxmnn1npvkvda7636hjpm4qk7cnfzz98387"))))
+                "055r51a5lfc3z7rkxnxmnn1npvkvda7636hjpm4qk7cnfzz98387"))
+              (patches
+               (search-patches "java-commons-collections-fix-java8.patch"))))
     (arguments
       (substitute-keyword-arguments (package-arguments 
java-commons-collections4)
         ((#:phases phases)
diff --git a/gnu/packages/patches/java-commons-collections-fix-java8.patch 
b/gnu/packages/patches/java-commons-collections-fix-java8.patch
new file mode 100644
index 0000000..322fd7f
--- /dev/null
+++ b/gnu/packages/patches/java-commons-collections-fix-java8.patch
@@ -0,0 +1,299 @@
+From e760d181abd20ecb98654af63faec7b2a4d61189 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?G=C3=A1bor=20Boskovits?= <address@hidden>
+Date: Mon, 25 Jun 2018 15:02:25 +0200
+Subject: [PATCH] Rename removes in maps to fix java8.
+
+* src/java/org/apache/commons/collections/MultiHashMap.java:
+Rename "V MultiHashMap#remove(K, V)"
+to "boolean MulitHashMap#removeMapping(K, V)".
+* src/java/org/apache/commons/collections/MultiMap.java:
+Rename "V MultiMap#remove(K, V)"
+to "boolean MultiMap#removeMapping(K, V)".
+* src/java/org/apache/commons/collections/map/MultiKeyMap.java:
+Rename "V MultiKeyMap#remove(...)"
+to "V MultiKeyMap#removeMultiKey(...)".
+* src/java/org/apache/commons/collections/map/MultiValueMap.java:
+Rename "V MultiValueMap#remove(K, V)"
+to "boolean MultiValueMap#removeMapping(K, V)".
+* src/test/org/apache/commons/collections/TestMultiHashMap.java:
+Adjust accordingly.
+* src/test/org/apache/commons/collections/map/TestMultiKeyMap.java:
+Adjust accordingly.
+* src/test/org/apache/commons/collections/map/TestMultiValueMap.java:
+Adjust accordingly.
+---
+ .../commons/collections/MultiHashMap.java      |  8 ++++----
+ .../apache/commons/collections/MultiMap.java   |  2 +-
+ .../commons/collections/map/MultiKeyMap.java   |  8 ++++----
+ .../commons/collections/map/MultiValueMap.java |  8 ++++----
+ .../commons/collections/TestMultiHashMap.java  | 16 ++++++++--------
+ .../collections/map/TestMultiKeyMap.java       | 16 ++++++++--------
+ .../collections/map/TestMultiValueMap.java     | 18 +++++++++---------
+ 7 files changed, 38 insertions(+), 38 deletions(-)
+
+diff --git a/src/java/org/apache/commons/collections/MultiHashMap.java 
b/src/java/org/apache/commons/collections/MultiHashMap.java
+index 7fec9af..482ecbd 100644
+--- a/src/java/org/apache/commons/collections/MultiHashMap.java
++++ b/src/java/org/apache/commons/collections/MultiHashMap.java
+@@ -331,21 +331,21 @@ public class MultiHashMap extends HashMap implements 
MultiMap {
+      * @param item  the value to remove
+      * @return the value removed (which was passed in), null if nothing 
removed
+      */
+-    public Object remove(Object key, Object item) {
++    public boolean removeMapping(Object key, Object item) {
+         Collection valuesForKey = getCollection(key);
+         if (valuesForKey == null) {
+-            return null;
++            return false;
+         }
+         boolean removed = valuesForKey.remove(item);
+         if (removed == false) {
+-            return null;
++            return false;
+         }
+         // remove the list if it is now empty
+         // (saves space, and allows equals to work)
+         if (valuesForKey.isEmpty()){
+             remove(key);
+         }
+-        return item;
++        return true;
+     }
+ 
+     /**
+diff --git a/src/java/org/apache/commons/collections/MultiMap.java 
b/src/java/org/apache/commons/collections/MultiMap.java
+index be9455b..fe54234 100644
+--- a/src/java/org/apache/commons/collections/MultiMap.java
++++ b/src/java/org/apache/commons/collections/MultiMap.java
+@@ -66,7 +66,7 @@ public interface MultiMap extends Map {
+      * @throws ClassCastException if the key or value is of an invalid type
+      * @throws NullPointerException if the key or value is null and null is 
invalid
+      */
+-    public Object remove(Object key, Object item);
++    public boolean removeMapping(Object key, Object item);
+ 
+     //-----------------------------------------------------------------------
+     /**
+diff --git a/src/java/org/apache/commons/collections/map/MultiKeyMap.java 
b/src/java/org/apache/commons/collections/map/MultiKeyMap.java
+index 9e3e02d..0b99b65 100644
+--- a/src/java/org/apache/commons/collections/map/MultiKeyMap.java
++++ b/src/java/org/apache/commons/collections/map/MultiKeyMap.java
+@@ -197,7 +197,7 @@ public class MultiKeyMap
+      * @param key2  the second key
+      * @return the value mapped to the removed key, null if key not in map
+      */
+-    public Object remove(Object key1, Object key2) {
++    public Object removeMultiKey(Object key1, Object key2) {
+         int hashCode = hash(key1, key2);
+         int index = map.hashIndex(hashCode, map.data.length);
+         AbstractHashedMap.HashEntry entry = map.data[index];
+@@ -327,7 +327,7 @@ public class MultiKeyMap
+      * @param key3  the third key
+      * @return the value mapped to the removed key, null if key not in map
+      */
+-    public Object remove(Object key1, Object key2, Object key3) {
++    public Object removeMultiKey(Object key1, Object key2, Object key3) {
+         int hashCode = hash(key1, key2, key3);
+         int index = map.hashIndex(hashCode, map.data.length);
+         AbstractHashedMap.HashEntry entry = map.data[index];
+@@ -467,7 +467,7 @@ public class MultiKeyMap
+      * @param key4  the fourth key
+      * @return the value mapped to the removed key, null if key not in map
+      */
+-    public Object remove(Object key1, Object key2, Object key3, Object key4) {
++    public Object removeMultiKey(Object key1, Object key2, Object key3, 
Object key4) {
+         int hashCode = hash(key1, key2, key3, key4);
+         int index = map.hashIndex(hashCode, map.data.length);
+         AbstractHashedMap.HashEntry entry = map.data[index];
+@@ -617,7 +617,7 @@ public class MultiKeyMap
+      * @param key5  the fifth key
+      * @return the value mapped to the removed key, null if key not in map
+      */
+-    public Object remove(Object key1, Object key2, Object key3, Object key4, 
Object key5) {
++    public Object removeMultiKey(Object key1, Object key2, Object key3, 
Object key4, Object key5) {
+         int hashCode = hash(key1, key2, key3, key4, key5);
+         int index = map.hashIndex(hashCode, map.data.length);
+         AbstractHashedMap.HashEntry entry = map.data[index];
+diff --git a/src/java/org/apache/commons/collections/map/MultiValueMap.java 
b/src/java/org/apache/commons/collections/map/MultiValueMap.java
+index f44999b..86eaeb0 100644
+--- a/src/java/org/apache/commons/collections/map/MultiValueMap.java
++++ b/src/java/org/apache/commons/collections/map/MultiValueMap.java
+@@ -153,19 +153,19 @@ public class MultiValueMap extends AbstractMapDecorator 
implements MultiMap {
+      * @param value the value to remove
+      * @return the value removed (which was passed in), null if nothing 
removed
+      */
+-    public Object remove(Object key, Object value) {
++    public boolean removeMapping(Object key, Object value) {
+         Collection valuesForKey = getCollection(key);
+         if (valuesForKey == null) {
+-            return null;
++            return false;
+         }
+         boolean removed = valuesForKey.remove(value);
+         if (removed == false) {
+-            return null;
++            return false;
+         }
+         if (valuesForKey.isEmpty()) {
+             remove(key);
+         }
+-        return value;
++        return true;
+     }
+ 
+     /**
+diff --git a/src/test/org/apache/commons/collections/TestMultiHashMap.java 
b/src/test/org/apache/commons/collections/TestMultiHashMap.java
+index eca833a..a1de943 100644
+--- a/src/test/org/apache/commons/collections/TestMultiHashMap.java
++++ b/src/test/org/apache/commons/collections/TestMultiHashMap.java
+@@ -217,7 +217,7 @@ public class TestMultiHashMap extends AbstractTestMap {
+         MultiHashMap one = new MultiHashMap();
+         Integer value = new Integer(1);
+         one.put("One", value);
+-        one.remove("One", value);
++        one.removeMapping("One", value);
+         
+         MultiHashMap two = new MultiHashMap();
+         assertEquals(two, one);
+@@ -269,7 +269,7 @@ public class TestMultiHashMap extends AbstractTestMap {
+         assertEquals(4, map.totalSize());
+         map.remove("A");
+         assertEquals(3, map.totalSize());
+-        map.remove("B", "BC");
++        map.removeMapping("B", "BC");
+         assertEquals(2, map.totalSize());
+     }
+     
+@@ -292,7 +292,7 @@ public class TestMultiHashMap extends AbstractTestMap {
+         map.remove("A");
+         assertEquals(0, map.size("A"));
+         assertEquals(3, map.size("B"));
+-        map.remove("B", "BC");
++        map.removeMapping("B", "BC");
+         assertEquals(0, map.size("A"));
+         assertEquals(2, map.size("B"));
+     }
+@@ -464,11 +464,11 @@ public class TestMultiHashMap extends AbstractTestMap {
+         map.put("A", "AA");
+         map.put("A", "AB");
+         map.put("A", "AC");
+-        assertEquals(null, map.remove("C", "CA"));
+-        assertEquals(null, map.remove("A", "AD"));
+-        assertEquals("AC", map.remove("A", "AC"));
+-        assertEquals("AB", map.remove("A", "AB"));
+-        assertEquals("AA", map.remove("A", "AA"));
++        assertEquals(false, map.removeMapping("C", "CA"));
++        assertEquals(false, map.removeMapping("A", "AD"));
++        assertEquals(true, map.removeMapping("A", "AC"));
++        assertEquals(true, map.removeMapping("A", "AB"));
++        assertEquals(true, map.removeMapping("A", "AA"));
+         assertEquals(new MultiHashMap(), map);
+     }
+ 
+diff --git a/src/test/org/apache/commons/collections/map/TestMultiKeyMap.java 
b/src/test/org/apache/commons/collections/map/TestMultiKeyMap.java
+index b1ee3d0..b18f480 100644
+--- a/src/test/org/apache/commons/collections/map/TestMultiKeyMap.java
++++ b/src/test/org/apache/commons/collections/map/TestMultiKeyMap.java
+@@ -315,34 +315,34 @@ public class TestMultiKeyMap extends 
AbstractTestIterableMap {
+             switch (key.size()) {
+                 case 2:
+                 assertEquals(true, multimap.containsKey(key.getKey(0), 
key.getKey(1)));
+-                assertEquals(value, multimap.remove(key.getKey(0), 
key.getKey(1)));
++                assertEquals(value, multimap.removeMultiKey(key.getKey(0), 
key.getKey(1)));
+                 assertEquals(false, multimap.containsKey(key.getKey(0), 
key.getKey(1)));
+                 assertEquals(size - 1, multimap.size());
+-                assertEquals(null, multimap.remove(key.getKey(0), 
key.getKey(1)));
++                assertEquals(null, multimap.removeMultiKey(key.getKey(0), 
key.getKey(1)));
+                 assertEquals(false, multimap.containsKey(key.getKey(0), 
key.getKey(1)));
+                 break;
+                 case 3:
+                 assertEquals(true, multimap.containsKey(key.getKey(0), 
key.getKey(1), key.getKey(2)));
+-                assertEquals(value, multimap.remove(key.getKey(0), 
key.getKey(1), key.getKey(2)));
++                assertEquals(value, multimap.removeMultiKey(key.getKey(0), 
key.getKey(1), key.getKey(2)));
+                 assertEquals(false, multimap.containsKey(key.getKey(0), 
key.getKey(1), key.getKey(2)));
+                 assertEquals(size - 1, multimap.size());
+-                assertEquals(null, multimap.remove(key.getKey(0), 
key.getKey(1), key.getKey(2)));
++                assertEquals(null, multimap.removeMultiKey(key.getKey(0), 
key.getKey(1), key.getKey(2)));
+                 assertEquals(false, multimap.containsKey(key.getKey(0), 
key.getKey(1), key.getKey(2)));
+                 break;
+                 case 4:
+                 assertEquals(true, multimap.containsKey(key.getKey(0), 
key.getKey(1), key.getKey(2), key.getKey(3)));
+-                assertEquals(value, multimap.remove(key.getKey(0), 
key.getKey(1), key.getKey(2), key.getKey(3)));
++                assertEquals(value, multimap.removeMultiKey(key.getKey(0), 
key.getKey(1), key.getKey(2), key.getKey(3)));
+                 assertEquals(false, multimap.containsKey(key.getKey(0), 
key.getKey(1), key.getKey(2), key.getKey(3)));
+                 assertEquals(size - 1, multimap.size());
+-                assertEquals(null, multimap.remove(key.getKey(0), 
key.getKey(1), key.getKey(2), key.getKey(3)));
++                assertEquals(null, multimap.removeMultiKey(key.getKey(0), 
key.getKey(1), key.getKey(2), key.getKey(3)));
+                 assertEquals(false, multimap.containsKey(key.getKey(0), 
key.getKey(1), key.getKey(2), key.getKey(3)));
+                 break;
+                 case 5:
+                 assertEquals(true, multimap.containsKey(key.getKey(0), 
key.getKey(1), key.getKey(2), key.getKey(3), key.getKey(4)));
+-                assertEquals(value, multimap.remove(key.getKey(0), 
key.getKey(1), key.getKey(2), key.getKey(3), key.getKey(4)));
++                assertEquals(value, multimap.removeMultiKey(key.getKey(0), 
key.getKey(1), key.getKey(2), key.getKey(3), key.getKey(4)));
+                 assertEquals(false, multimap.containsKey(key.getKey(0), 
key.getKey(1), key.getKey(2), key.getKey(3), key.getKey(4)));
+                 assertEquals(size - 1, multimap.size());
+-                assertEquals(null, multimap.remove(key.getKey(0), 
key.getKey(1), key.getKey(2), key.getKey(3), key.getKey(4)));
++                assertEquals(null, multimap.removeMultiKey(key.getKey(0), 
key.getKey(1), key.getKey(2), key.getKey(3), key.getKey(4)));
+                 assertEquals(false, multimap.containsKey(key.getKey(0), 
key.getKey(1), key.getKey(2), key.getKey(3), key.getKey(4)));
+                 break;
+                 default:
+diff --git 
a/src/test/org/apache/commons/collections/map/TestMultiValueMap.java 
b/src/test/org/apache/commons/collections/map/TestMultiValueMap.java
+index b9a5ac8..9ecc269 100644
+--- a/src/test/org/apache/commons/collections/map/TestMultiValueMap.java
++++ b/src/test/org/apache/commons/collections/map/TestMultiValueMap.java
+@@ -161,7 +161,7 @@ public class TestMultiValueMap extends TestCase {
+         MultiValueMap one = new MultiValueMap();
+         Integer value = new Integer(1);
+         one.put("One", value);
+-        one.remove("One", value);
++        one.removeMapping("One", value);
+         
+         MultiValueMap two = new MultiValueMap();
+         assertEquals(two, one);
+@@ -187,7 +187,7 @@ public class TestMultiValueMap extends TestCase {
+         assertEquals(4, map.totalSize());
+         map.remove("A");
+         assertEquals(3, map.totalSize());
+-        map.remove("B", "BC");
++        map.removeMapping("B", "BC");
+         assertEquals(2, map.totalSize());
+     }
+     
+@@ -204,7 +204,7 @@ public class TestMultiValueMap extends TestCase {
+         assertEquals(2, map.size());
+         map.remove("A");
+         assertEquals(2, map.size());
+-        map.remove("B", "BC");
++        map.removeMapping("B", "BC");
+         assertEquals(2, map.size());
+     }
+     
+@@ -227,7 +227,7 @@ public class TestMultiValueMap extends TestCase {
+         map.remove("A");
+         assertEquals(0, map.size("A"));
+         assertEquals(3, map.size("B"));
+-        map.remove("B", "BC");
++        map.removeMapping("B", "BC");
+         assertEquals(0, map.size("A"));
+         assertEquals(2, map.size("B"));
+     }
+@@ -338,11 +338,11 @@ public class TestMultiValueMap extends TestCase {
+         map.put("A", "AA");
+         map.put("A", "AB");
+         map.put("A", "AC");
+-        assertEquals(null, map.remove("C", "CA"));
+-        assertEquals(null, map.remove("A", "AD"));
+-        assertEquals("AC", map.remove("A", "AC"));
+-        assertEquals("AB", map.remove("A", "AB"));
+-        assertEquals("AA", map.remove("A", "AA"));
++        assertEquals(false, map.removeMapping("C", "CA"));
++        assertEquals(false, map.removeMapping("A", "AD"));
++        assertEquals(true, map.removeMapping("A", "AC"));
++        assertEquals(true, map.removeMapping("A", "AB"));
++        assertEquals(true, map.removeMapping("A", "AA"));
+         assertEquals(new MultiValueMap(), map);
+     }
+ 
+-- 
+2.18.0
+



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