Most recent version does not compile

[jzheng2017]

> Task :compileJava FAILED
C:\Users\Jiankai\IdeaProjects\meshmap\src\main\java\jamsesso\meshmap\MeshMapServer.java:49: error: cannot find symbol
          socket.connect(node.getAddress());
                             ^
  symbol:   method getAddress()
  location: variable node of type Node
C:\Users\Jiankai\IdeaProjects\meshmap\src\main\java\jamsesso\meshmap\MeshMapServer.java:70: error: constructor BroadcastResponse in class BroadcastResponse cannot be applied to given types;
          return new BroadcastResponse(node, message(node, message));
                 ^
  required: no arguments
  found:    Node,Message
  reason: actual and formal argument lists differ in length
C:\Users\Jiankai\IdeaProjects\meshmap\src\main\java\jamsesso\meshmap\MeshMapServer.java:77: error: constructor BroadcastResponse in class BroadcastResponse cannot be applied to given types;
          return new BroadcastResponse(node, Message.ERR);
                 ^
  required: no arguments
  found:    Node,Message
  reason: actual and formal argument lists differ in length
C:\Users\Jiankai\IdeaProjects\meshmap\src\main\java\jamsesso\meshmap\MeshMapServer.java:80: error: invalid method reference
      .collect(Collectors.toMap(BroadcastResponse::getNode, BroadcastResponse::getResponse));
                                ^
  cannot find symbol
    symbol:   method getNode()
    location: class BroadcastResponse
C:\Users\Jiankai\IdeaProjects\meshmap\src\main\java\jamsesso\meshmap\MeshMapServer.java:80: error: invalid method reference
      .collect(Collectors.toMap(BroadcastResponse::getNode, BroadcastResponse::getResponse));
                                                            ^
  cannot find symbol
    symbol:   method getResponse()
    location: class BroadcastResponse
C:\Users\Jiankai\IdeaProjects\meshmap\src\main\java\jamsesso\meshmap\MeshMapServer.java:86: error: cannot find symbol
      serverSocket = new ServerSocket(self.getAddress().getPort());
                                          ^
  symbol:   method getAddress()
  location: variable self of type Node
C:\Users\Jiankai\IdeaProjects\meshmap\src\main\java\jamsesso\meshmap\MeshMapImpl.java:38: error: cannot find symbol
    switch (message.getType()) {
                   ^
  symbol:   method getType()
  location: variable message of type Message
C:\Users\Jiankai\IdeaProjects\meshmap\src\main\java\jamsesso\meshmap\MeshMapImpl.java:52: error: cannot find symbol
        delegate.put(entry.getKey(), entry.getValue());
                          ^
  symbol:   method getKey()
  location: variable entry of type Entry
C:\Users\Jiankai\IdeaProjects\meshmap\src\main\java\jamsesso\meshmap\MeshMapImpl.java:52: error: cannot find symbol
        delegate.put(entry.getKey(), entry.getValue());
                                          ^
  symbol:   method getValue()
  location: variable entry of type Entry
C:\Users\Jiankai\IdeaProjects\meshmap\src\main\java\jamsesso\meshmap\MeshMapImpl.java:87: error: constructor Entry in class Entry cannot be applied to given types;
          .map(entry -> new Entry(entry.getKey(), entry.getValue()))
                        ^
  required: no arguments
  found:    Object,Object
  reason: actual and formal argument lists differ in length
C:\Users\Jiankai\IdeaProjects\meshmap\src\main\java\jamsesso\meshmap\MeshMapImpl.java:106: error: cannot find symbol
      .filter(response -> TYPE_SIZE.equals(response.getType()))
                                                   ^
  symbol:   method getType()
  location: variable response of type Message
C:\Users\Jiankai\IdeaProjects\meshmap\src\main\java\jamsesso\meshmap\MeshMapImpl.java:202: error: cannot infer type arguments for TypedEntry<>
      entries.add(new TypedEntry<>((K) localEntry.getKey(), (V) localEntry.getValue()));
                  ^
  reason: cannot infer type-variable(s) K,V
    (actual and formal argument lists differ in length)
  where K,V are type-variables:
    K extends Object declared in class TypedEntry
    V extends Object declared in class TypedEntry
C:\Users\Jiankai\IdeaProjects\meshmap\src\main\java\jamsesso\meshmap\MeshMapImpl.java:209: error: cannot find symbol
        entries.add(new TypedEntry<>((K) remoteEntry.getKey(), (V) remoteEntry.getValue()));
                                                    ^
  symbol:   method getKey()
  location: variable remoteEntry of type Entry
C:\Users\Jiankai\IdeaProjects\meshmap\src\main\java\jamsesso\meshmap\MeshMapImpl.java:209: error: cannot find symbol
        entries.add(new TypedEntry<>((K) remoteEntry.getKey(), (V) remoteEntry.getValue()));
                                                                              ^
  symbol:   method getValue()
  location: variable remoteEntry of type Entry
C:\Users\Jiankai\IdeaProjects\meshmap\src\main\java\jamsesso\meshmap\MeshMapImpl.java:209: error: cannot infer type arguments for TypedEntry<>
        entries.add(new TypedEntry<>((K) remoteEntry.getKey(), (V) remoteEntry.getValue()));
                    ^
  reason: cannot infer type-variable(s) K,V
    (actual and formal argument lists differ in length)
  where K,V are type-variables:
    K extends Object declared in class TypedEntry
    V extends Object declared in class TypedEntry
C:\Users\Jiankai\IdeaProjects\meshmap\src\main\java\jamsesso\meshmap\MeshMapImpl.java:316: error: cannot find symbol
    if (!TYPE_GET.equals(response.getType())) {
                                 ^
  symbol:   method getType()
  location: variable response of type Message
C:\Users\Jiankai\IdeaProjects\meshmap\src\main\java\jamsesso\meshmap\MeshMapImpl.java:329: error: constructor Entry in class Entry cannot be applied to given types;
    Message putMsg = new Message(TYPE_PUT, new Entry(key, value));
                                           ^
  required: no arguments
  found:    Object,Object
  reason: actual and formal argument lists differ in length
C:\Users\Jiankai\IdeaProjects\meshmap\src\main\java\jamsesso\meshmap\MeshMapImpl.java:362: error: cannot find symbol
    if (!TYPE_REMOVE.equals(response.getType())) {
                                    ^
  symbol:   method getType()
  location: variable response of type Message
C:\Users\Jiankai\IdeaProjects\meshmap\src\main\java\jamsesso\meshmap\MeshMapImpl.java:393: error: TypedEntry is not abstract and does not override abstract method getValue() in Entry
  private static class TypedEntry<K, V> implements Map.Entry<K, V> {
                 ^
  where V is a type-variable:
    V extends Object declared in class TypedEntry
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
19 errors

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':compileJava'.
> Compilation failed; see the compiler error output for details.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

Deprecated Gradle features were used in this build, making it incompatible with Gradle 7.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/6.7.1/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 2s
1 actionable task: 1 executed