test_class.file: common/src/test/java/org/keycloak/common/util/CollectionUtilTest.java
test_class.identifier: CollectionUtilTest
test_case.body: @Test
    public void joinInput1SeparatorNotNull() {
      final ArrayList<String> strings = new ArrayList<>();
      strings.add("foo");
      final String retval = CollectionUtil.join(strings, ",");
      Assert.assertEquals("foo", retval);
    }
test_case.class_method_signature: CollectionUtilTest.joinInput1SeparatorNotNull()
test_case.full_signature: @Test public void joinInput1SeparatorNotNull()
test_case.identifier: joinInput1SeparatorNotNull
test_case.invocations: add join assertEquals
test_case.modifiers: @Test public
test_case.parameters: ()
test_case.return: void
test_case.signature: void joinInput1SeparatorNotNull()
focal_class.file: common/src/main/java/org/keycloak/common/util/CollectionUtil.java
focal_class.identifier: CollectionUtil
focal_class.class_method_signature: CollectionUtil.join(Collection<String> strings)
focal_class.full_signature: public static String join(Collection<String> strings)
focal_class.identifier: join
focal_class.modifiers: public static
focal_class.parameters: (Collection<String> strings)
focal_class.return: String
focal_class.signature: String join(Collection<String> strings)
focal_class.class_method_signature: CollectionUtil.join(Collection<String> strings, String separator)
focal_class.full_signature: public static String join(Collection<String> strings, String separator)
focal_class.identifier: join
focal_class.modifiers: public static
focal_class.parameters: (Collection<String> strings, String separator)
focal_class.return: String
focal_class.signature: String join(Collection<String> strings, String separator)
focal_class.class_method_signature: CollectionUtil.collectionEquals(Collection<T> col1, Collection<T> col2)
focal_class.full_signature: public static boolean collectionEquals(Collection<T> col1, Collection<T> col2)
focal_class.identifier: collectionEquals
focal_class.modifiers: public static
focal_class.parameters: (Collection<T> col1, Collection<T> col2)
focal_class.return: boolean
focal_class.signature: boolean collectionEquals(Collection<T> col1, Collection<T> col2)
focal_method.body: public static String join(Collection<String> strings) {
          return join(strings, ", ");
      }
focal_method.class_method_signature: CollectionUtil.join(Collection<String> strings)
focal_method.full_signature: public static String join(Collection<String> strings)
focal_method.identifier: join
focal_method.invocations: join
focal_method.modifiers: public static
focal_method.parameters: (Collection<String> strings)
focal_method.return: String
focal_method.signature: String join(Collection<String> strings)