Stop interning InterledgerAddresses (#419)

* took away intern = true in @value.Style annotation on AbstractInterledgerAddress
* equals test no longer passed, as Addresses were not interned, so i changed it

Signed-off-by: nkramer44 <noah.ph.kramer@gmail.com>

ilp-core/src/main/java/org/interledger/core/InterledgerAddress.java

@@ -310,8 +310,7 @@ public String getMessageFormat() {
   @Value.Style(
       typeBuilder = "*Builder",
       visibility = Value.Style.ImplementationVisibility.PRIVATE,
-      builderVisibility = Value.Style.BuilderVisibility.PUBLIC,
-      defaults = @Value.Immutable(intern = true))
+      builderVisibility = Value.Style.BuilderVisibility.PUBLIC)
   abstract class AbstractInterledgerAddress implements InterledgerAddress {
 
     static final String SEPARATOR_REGEX = "[.]";

ilp-core/src/test/java/org/interledger/core/InterledgerAddressTest.java

@@ -391,7 +391,9 @@ public void testAddressEqualsHashcode() {
     final InterledgerAddress addressPrefix3 = InterledgerAddress.of("g.foo.bar");
 
     assertThat(addressPrefix1.hashCode()).isEqualTo(addressPrefix2.hashCode());
-    assertThat(addressPrefix1 == addressPrefix2).isTrue();
+    // As of https://github.com/hyperledger/quilt/issues/418, this should NOT be true, as InterledgerAddresses
+    // are not interned
+    assertThat(addressPrefix1 == addressPrefix2).isFalse();
     assertThat(addressPrefix1).isEqualTo(addressPrefix2);
     assertThat(addressPrefix2).isEqualTo(addressPrefix1);
     assertThat(addressPrefix1.toString()).isEqualTo(addressPrefix2.toString());