diff --git a/frontend/static/languages/code_java.json b/frontend/static/languages/code_java.json
index 255778266..9d55dddae 100644
--- a/frontend/static/languages/code_java.json
+++ b/frontend/static/languages/code_java.json
@@ -3,7 +3,9 @@
   "noLazyMode": true,
   "words": [
     "abstract",
+    "ArrayList",
     "assert",
+    "BigDecimal",
     "boolean",
     "break",
     "byte",
@@ -12,41 +14,65 @@
     "char",
     "class",
     "continue",
+    "Date",
     "default",
     "do",
     "double",
     "else",
     "enum",
+    "equals",
+    "Exception",
     "extends",
+    "false",
+    "File",
     "final",
     "finally",
     "float",
     "for",
+    "HashMap",
+    "HashSet",
     "if",
     "implements",
     "import",
     "instanceof",
+    "int",
     "interface",
+    "List",
     "long",
+    "Map",
+    "Math",
     "native",
     "new",
     "null",
+    "Object",
+    "Optional",
     "package",
     "private",
     "protected",
     "public",
+    "Random",
+    "record",
     "return",
+    "Scanner",
+    "Set",
     "short",
+    "size",
     "static",
+    "Stream",
     "strictfp",
+    "String",
     "super",
     "switch",
     "synchronized",
+    "System",
     "this",
     "throw",
     "throws",
+    "toString",
     "transient",
+    "true",
     "try",
+    "UUID",
     "void",
     "volatile",
     "while",