diff --git a/java/src/mp/code/Client.java b/java/src/mp/code/Client.java
index aa3ea97..d17a463 100644
--- a/java/src/mp/code/Client.java
+++ b/java/src/mp/code/Client.java
@@ -1,5 +1,6 @@
 package mp.code;
 
+import mp.code.data.Cursor;
 import mp.code.exceptions.CodeMPLibException;
 
 import java.util.Optional;
@@ -49,11 +50,29 @@ public class Client {
 	}
 
 	// TODO - remove everything past this line
-	public static void main(String[] args) throws CodeMPLibException {
+	public static void main(String[] args) throws CodeMPLibException, InterruptedException {
 		Client c = new Client("http://alemi.dev:50053");
 		c.login(UUID.randomUUID().toString(), "lmaodefaultpassword", "glue");
-		c.joinWorkspace("glue");
-		System.out.println("Done!");
+		Workspace workspace = c.joinWorkspace("glue");
+		System.out.println(workspace.getWorkspaceId());
+		while(true) {
+			Cursor cursor = workspace.getCursor().tryRecv();
+			if(cursor == null) System.out.println("null!");
+			else {
+				System.out.printf(
+					"sr: %d, sc: %d, er: %d, ec: %d, cursor: %s, buffer: %s\n",
+					cursor.startRow,
+					cursor.startCol,
+					cursor.endRow,
+					cursor.endCol,
+					cursor.user,
+					cursor.buffer
+				);
+			}
+			Thread.sleep(100);
+		}
+
+		//System.out.println("Done!");
 	}
 	
 	static {
diff --git a/java/src/mp/code/CursorController.java b/java/src/mp/code/CursorController.java
index 352bc53..5b3be95 100644
--- a/java/src/mp/code/CursorController.java
+++ b/java/src/mp/code/CursorController.java
@@ -10,9 +10,9 @@ public class CursorController {
 		this.ptr = ptr;
 	}
 
-	private static native Cursor recv(long self);
-	public Cursor recv() {
-		return recv(this.ptr);
+	private static native Cursor try_recv(long self);
+	public Cursor tryRecv() {
+		return try_recv(this.ptr);
 	}
 
 	private static native void send(long self, Cursor cursor);
diff --git a/src/ffi/java/buffer_controller.rs b/src/ffi/java/buffer_controller.rs
index 6e1dc69..da40fa1 100644
--- a/src/ffi/java/buffer_controller.rs
+++ b/src/ffi/java/buffer_controller.rs
@@ -1,6 +1,6 @@
 use jni::{objects::{JClass, JObject}, sys::{jlong, jobject, jstring}, JNIEnv};
 
-use crate::{api::Controller, buffer::Controller};
+use crate::api::Controller;
 
 use super::util::JExceptable;
 
@@ -82,6 +82,6 @@ pub extern "system" fn Java_mp_code_BufferController_free<'local>(
 	_class: JClass<'local>,
 	self_ptr: jlong,
 ) {
-	unsafe { Box::from_raw(self_ptr as *mut crate::cursor::Controller) };
+	let _ = unsafe { Box::from_raw(self_ptr as *mut crate::cursor::Controller) };
 }
 
diff --git a/src/ffi/java/cursor_controller.rs b/src/ffi/java/cursor_controller.rs
index 04e1f35..fd22ea4 100644
--- a/src/ffi/java/cursor_controller.rs
+++ b/src/ffi/java/cursor_controller.rs
@@ -1,4 +1,5 @@
-use jni::{objects::{JClass, JObject}, sys::{jlong, jobject}, JNIEnv};
+use jni::{objects::{JClass, JObject, JValueGen}, sys::{jlong, jobject}, JNIEnv};
+use crate::{api::Controller, ffi::java::util::JExceptable};
 
 /*
  * Class:     mp_code_CursorController
@@ -6,13 +7,32 @@ use jni::{objects::{JClass, JObject}, sys::{jlong, jobject}, JNIEnv};
  * Signature: (J)Lmp/code/data/Cursor;
  */
 #[no_mangle]
-pub extern "system" fn Java_mp_code_CursorController_recv<'local>(
+pub extern "system" fn Java_mp_code_CursorController_try_1recv(
 	mut env: JNIEnv,
-	_class: JClass<'local>,
+	_class: JClass,
 	self_ptr: jlong,
 ) -> jobject {
-	todo!()
+	let controller = unsafe { Box::leak(Box::from_raw(self_ptr as *mut crate::cursor::Controller)) };
+	match controller.try_recv().jexcept(&mut env) {
+		None => JObject::null().as_raw(),
+		Some(event) => {
+			let class = env.find_class("mp/code/data/Cursor").expect("Couldn't find class!");
+			env.new_object(
+				class,
+				"(IIIILjava/lang/String;Ljava/lang/String;)V",
+				&[
+					JValueGen::Int(event.start.0),
+					JValueGen::Int(event.start.1),
+					JValueGen::Int(event.end.0),
+					JValueGen::Int(event.end.1),
+					JValueGen::Object(&env.new_string(event.buffer).expect("Failed to create String!")),
+					JValueGen::Object(&env.new_string(event.user.map(|x| x.to_string()).unwrap_or_default()).expect("Failed to create String!"))
+				]
+			).expect("failed creating object").into_raw()
+		}
+	}
 }
+// 	public Cursor(int startRow, int startCol, int endRow, int endCol, String buffer, String user) {
 
 /*
  * Class:     mp_code_CursorController
@@ -26,7 +46,7 @@ pub extern "system" fn Java_mp_code_CursorController_send<'local>(
 	self_ptr: jlong,
 	input: JObject<'local>,
 ) {
-
+	todo!()
 }
 
 /*
@@ -40,5 +60,5 @@ pub extern "system" fn Java_mp_code_CursorController_free<'local>(
 	_class: JClass<'local>,
 	self_ptr: jlong,
 ) {
-	unsafe { Box::from_raw(self_ptr as *mut crate::cursor::Controller) };
+	let _ = unsafe { Box::from_raw(self_ptr as *mut crate::cursor::Controller) };
 }
diff --git a/src/ffi/java/workspace.rs b/src/ffi/java/workspace.rs
index f42c147..3599f69 100644
--- a/src/ffi/java/workspace.rs
+++ b/src/ffi/java/workspace.rs
@@ -11,7 +11,7 @@ pub extern "system" fn Java_mp_code_Workspace_free(_env: JNIEnv, _class: JClass,
 
 /// Gets the workspace id.
 #[no_mangle]
-pub extern "system" fn Java_mp_code_Client_get_1workspace_1id<'local>(
+pub extern "system" fn Java_mp_code_Workspace_get_1workspace_1id<'local>(
 	env: JNIEnv<'local>,
 	_class: JClass<'local>,
 	self_ptr: jlong
@@ -24,7 +24,7 @@ pub extern "system" fn Java_mp_code_Client_get_1workspace_1id<'local>(
 
 /// Gets a cursor controller by name and returns a pointer to it.
 #[no_mangle]
-pub extern "system" fn Java_mp_code_Client_get_1cursor<'local>(
+pub extern "system" fn Java_mp_code_Workspace_get_1cursor<'local>(
 	_env: JNIEnv<'local>,
 	_class: JClass<'local>,
 	self_ptr: jlong
@@ -35,7 +35,7 @@ pub extern "system" fn Java_mp_code_Client_get_1cursor<'local>(
 
 /// Gets a buffer controller by name and returns a pointer to it.
 #[no_mangle]
-pub extern "system" fn Java_mp_code_Client_get_1buffer<'local>(
+pub extern "system" fn Java_mp_code_Workspace_get_1buffer<'local>(
 	env: JNIEnv<'local>,
 	_class: JClass<'local>,
 	self_ptr: jlong,