//            (__)\       )\/\
    //                ||----w |
    //                ||     ||
    Runnable state = get();
    Blocker blocker = null;
    while (state instanceof Blocker || state == PARKED) {
      if (state instanceof Blocker) {
        blocker = (Blocker) state;
      }
      spinCount++;
      if (spinCount > MAX_BUSY_WAIT_SPINS) {
        /*

                setState(State.Blocking, State.Blocked);
                waitForState(State.Unblocked, State.Failed);
            } catch (InterruptedException e) {
                throw UncheckedException.throwAsUncheckedException(e);
            }
        }

        public void expectUnblocks(Closure action) {
            try {
                waitForState(State.Blocked);

                    // Wait for the finalized nodes that don't introduce a cycle
                    Set<Node> blockOn = new LinkedHashSet<>(finalizedNodesToBlockOn);
                    blockOn.addAll(blockedFinalizedMembers);
                    blockingNodesBuilder.put(member, new WaitForNodesToComplete(blockOn));
                }
            }
        }

            }
        });

        for (int i = 0; i < blocks.size() - 1; i++) {
            Block b1 = blocks.get(i).getBlock();
            Block b2 = blocks.get(i + 1).getBlock();
            if (b1.getPos().getPos() + b1.getSize() > b2.getPos().getPos()) {
                throw new IOException(String.format("%s overlaps with %s", b1, b2));
            }
        }
    }

      <url>http://my.repository.com/repo/path</url>
    </mirror>
    -->
    <mirror>
      <id>maven-default-http-blocker</id>
      <mirrorOf>external:http:*</mirrorOf>
      <name>Pseudo repository to mirror external repositories initially using HTTP.</name>
      <url>http://0.0.0.0/</url>
      <blocked>true</blocked>
    </mirror>
  </mirrors>

  <!-- repositories

	default:
		t.f.Fatalf("All kind of block should be processed above.")
	}
}

// rewireSuccessor rewires corresponding successors according to constant value
// discovered by previous analysis. As the result, some successors become unreachable
// and thus can be removed in further deadcode phase
func rewireSuccessor(block *Block, constVal *Value) bool {
	switch block.Kind {
	case BlockIf:
		block.removeEdge(int(constVal.AuxInt))

    regions inside ParallelExecute op is blocked until all inputs to all regions
    are materialized and ops following ParallelExecute op are blocked until all
    regions are executed.
  }];

  let results = (outs
    Variadic<AnyType>:$execute_outputs
  );

  let regions = (region VariadicRegion<SizedRegion<1>>:$regions);

  let extraClassDeclaration = [{
    Block& GetRegionBlockWithIndex(unsigned index);

        } else {
            this.mirroredRepositories = Collections.emptyList();
        }
    }

    public boolean isBlocked() {
        return blocked;
    }

    public void setBlocked(boolean blocked) {
        this.blocked = blocked;
    }

type transformerFunc func(t testing.TB, block cipher.Block, key []byte) value.Transformer

func newGCMTransformer(t testing.TB, block cipher.Block, _ []byte) value.Transformer {
	t.Helper()

	transformer, err := NewGCMTransformer(block)
	if err != nil {
		t.Fatal(err)
	}

	return transformer
}

func newGCMTransformerWithUniqueKeyUnsafeTest(t testing.TB, block cipher.Block, _ []byte) value.Transformer {
	t.Helper()

Both are based on Groovy language features and we explain them in the following sections.

=== Block method signatures

You can easily identify a method as the implementation behind a block by its signature, or more specifically, its argument types. If a method corresponds to a block:

 * It must have at least one argument.