diff --git a/Server Side Template Injection/README.md b/Server Side Template Injection/README.md
index a9b4398..5b264ca 100644
--- a/Server Side Template Injection/README.md	
+++ b/Server Side Template Injection/README.md	
@@ -311,6 +311,7 @@ ${ new groovy.lang.GroovyClassLoader().parseClass("@groovy.transform.ASTTest(val
 ## Java
 
 ### Java - Basic injection
+> Multiple variable expressions can be used, if `${...}` doesn't work try `#{...}`, `*{...}`, `@{...}` or `*{...}`.
 
 ```java
 ${7*7}