Add overloaded remove() method which does not rehash when called via …

…iterator().remove(). Fixes eclipse#481

Signed-off-by: Nikhil Nanivadekar <nikhil.nanivadekar@gs.com>

eclipse-collections-code-generator/src/main/resources/test/set/mutable/primitiveHashSetTest.stg

@@ -8,10 +8,10 @@ targetPath() ::= "org/eclipse/collections/impl/set/mutable/primitive"
 fileName(primitive) ::= "<primitive.name>HashSetTest"
 
 class(primitive) ::= <<
-<body(primitive.type, primitive.wrapperName, primitive.name)>
+<body(primitive.type, primitive.wrapperName, primitive.name, primitive.charPrimitive)>
 >>
 
-body(type, wrapperName, name) ::= <<
+body(type, wrapperName, name, charPrimitive) ::= <<
 <copyright()>
 
 package org.eclipse.collections.impl.set.mutable.primitive;
@@ -187,7 +187,7 @@ public class <name>HashSetTest extends Abstract<name>SetTestCase
         int max = 100_000;
         for (Integer i = 0; i \< max; i++)
         {
-            set.add(<wrapperName>.valueOf(i.toString()));
+            <if(charPrimitive)>set.add(i.toString().charAt(0));<else>set.add(i.<type>Value());<endif>
         }
 
         Mutable<name>Iterator iterator = set.<type>Iterator();