diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 6c34628..a30b7ff 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -3,9 +3,6 @@ on:
   push:
     branches:
       - master
-  pull_request:
-    branches:
-      - master
 concurrency: deploy
 jobs:
   deploy:
diff --git a/backend/api.js b/backend/api.js
index da18dee..9b63574 100644
--- a/backend/api.js
+++ b/backend/api.js
@@ -309,7 +309,7 @@ export class Session {
         code = createEmpty !== undefined ? createEmpty : template + "\n";
       }
       if (code && suffix) {
-        code += suffix + "\n";
+        code += "\n" + suffix + "\n";
       }
       await this.writeCode(code);
       const termArgs = this.privilegedPty(cmdline);
diff --git a/financials/2021-09/breakdown.txt b/financials/2021-09/breakdown.txt
new file mode 100644
index 0000000..a767444
--- /dev/null
+++ b/financials/2021-09/breakdown.txt
@@ -0,0 +1,27 @@
+Riju :: $81.55
+  EC2 :: $57.02
+    Data Transfer :: $0.02
+    EBS Snapshot :: $1.97
+    EBS Volume :: $26.82
+      EBS Volume :: $26.82
+        gp2 :: $1.01
+        gp3 :: $25.81
+    Instance :: $28.21
+      t3.medium :: $19.01
+      t3.small :: $9.21
+  ECR :: $5.09
+    Storage :: $5.09
+  ELB :: $19.32
+    Data Transfer :: $0.22
+    LCUs :: $0.06
+    Load Balancer :: $19.04
+  S3 :: $0.12
+
+COMMENTARY: We're starting to look pretty stable from month to month.
+Naturally the costs are higher because we were operating the
+infrastructure for the entire month this time, instead of being down
+for half of it, but I think this cost is about what we should expect
+to see going forward until changes are made.
+
+I did realize, by the way, that we can't use Lambda to replace the
+ELB, because that wouldn't support websockets. Oh well.
diff --git a/frontend/src/app.js b/frontend/src/app.js
index 56bbd78..1aa5a23 100644
--- a/frontend/src/app.js
+++ b/frontend/src/app.js
@@ -180,6 +180,11 @@ async function main() {
               break;
           }
           return;
+        case "langConfig":
+          // We could use this message instead of hardcoding the
+          // language config into the HTML page returned from the
+          // server, but for now we just ignore it.
+          return;
         default:
           console.error("Unexpected message from server:", message);
           return;
diff --git a/langs/java.yaml b/langs/java.yaml
index 2fa2725..98ba3a0 100644
--- a/langs/java.yaml
+++ b/langs/java.yaml
@@ -14,7 +14,7 @@ install:
     wget https://download.eclipse.org/jdtls/snapshots/jdt-language-server-latest.tar.gz
     tar -xf jdt-language-server-latest.tar.gz -C "${pkg}/opt/jdt"
 
-main: "Main.java"
+main: "src/Main.java"
 template: |
   public class Main {
       public static void main(String[] args) {
@@ -23,9 +23,9 @@ template: |
   }
 
 compile: |
-  javac Main.java
+  javac src/Main.java
 run: |
-  java Main
+  java -cp src Main
 
 format:
   run: |
@@ -41,9 +41,9 @@ format:
 
 lsp:
   setup: |
-    rm -rf jdt && cp -RT /opt/jdt/config_linux jdt
+    rm -rf "$HOME/jdt-config" && cp -RT /opt/jdt/config_linux "$HOME/jdt-config"
   start: |
-    java -Declipse.application=org.eclipse.jdt.ls.core.id1 -Dosgi.bundles.defaultStartLevel=4 -Declipse.product=org.eclipse.jdt.ls.core.product -Dlog.level=ALL -noverify -Xmx1G -jar /opt/jdt/plugins/org.eclipse.equinox.launcher_*.jar -configuration "$PWD/jdt" -data "$PWD" --add-modules=ALL-SYSTEM --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED
+    java -Declipse.application=org.eclipse.jdt.ls.core.id1 -Dosgi.bundles.defaultStartLevel=4 -Declipse.product=org.eclipse.jdt.ls.core.product -Dlog.level=ALL -noverify -Xmx1G -jar /opt/jdt/plugins/org.eclipse.equinox.launcher_*.jar -configuration "$HOME/jdt-config" -data "$HOME/jdt-data" --add-modules=ALL-SYSTEM --add-opens java.base/java.util=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED
   init:
     settings:
       java:
diff --git a/yarn.lock b/yarn.lock
index 50aa20f..39039a1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1164,9 +1164,9 @@ ajv@^6.1.0, ajv@^6.10.2, ajv@^6.12.4, ajv@^6.12.5:
     uri-js "^4.2.2"
 
 ansi-regex@^5.0.0:
-  version "5.0.0"
-  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-5.0.0.tgz#388539f55179bf39339c81af30a654d69f87cb75"
-  integrity sha512-bY6fj56OUQ0hU1KjFNDQuJFezqKdrAyFdIevADiqrWHwSlbmBNMHp5ak2f40Pm8JTFyM2mqxkG6ngkHO11f/lg==
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-5.0.1.tgz#082cb2c89c9fe8659a311a53bd6a4dc5301db304"
+  integrity sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==
 
 ansi-styles@^3.2.1:
   version "3.2.1"