devtools: add shell window

pom.xml

@@ -119,6 +119,7 @@
 		<module>cache-updater</module>
 		<module>runelite-api</module>
 		<module>runelite-client</module>
+		<module>runelite-jshell</module>
 		<module>runelite-script-assembler-plugin</module>
 		<module>http-api</module>
 		<module>http-service</module>
@@ -142,6 +143,11 @@
 				<artifactId>gson</artifactId>
 				<version>2.8.5</version>
 			</dependency>
+			<dependency>
+				<groupId>com.google.code.findbugs</groupId>
+				<artifactId>jsr305</artifactId>
+				<version>3.0.2</version>
+			</dependency>
 			<dependency>
 				<groupId>ch.qos.logback</groupId>
 				<artifactId>logback-parent</artifactId>
@@ -149,6 +155,13 @@
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
+			<dependency>
+				<groupId>com.google.inject</groupId>
+				<artifactId>guice-bom</artifactId>
+				<version>4.1.0</version>
+				<type>pom</type>
+				<scope>import</scope>
+			</dependency>
 		</dependencies>
 	</dependencyManagement>