Update BUILD_INSTRUCTIONS

BUILD_INSTRUCTIONS.md

@@ -5,10 +5,10 @@ First, instructions on how to work on the component locally using the Eclipse ID
 
 ## Prerequisites
 
-- A Java Development Kit 17 (or higher)
-- Maven (4.0+) 
-- Eclipse IDE (2022-06+)
-- Rust Toolchain (for Windows, either MSVC or MinGW, 1.62+)
+- A Java Development Kit 21
+- Maven (4.0.6) 
+- Eclipse IDE (2023-12)
+- Rust Toolchain (for Windows, either MSVC or MinGW, 1.67)
 
 # Development
 
@@ -25,8 +25,6 @@ This is the recommended way to build and debug for development.
 7. Import the Checkstyle configuration from the SET repository (`releng/eclipse/CheckstyleEclipse.xml`) via Window -> Preferences -> Checkstyle
 8. Build all projects
 
-The example project is a great starting point for trying out new functionality. 
-
 # Production build
 
 This is the recommended way if you want a production-style build. This is also what we have implemented on the Jenkins instance. 
@@ -37,4 +35,4 @@ This is the recommended way if you want a production-style build. This is also w
 2. In the extracted folder, copy the contents from the `Resources/`-directory to the `Release/`-directory 
 3. Run `cargo build --release` in the `native` directory
 4. Copy `chromium_jni.dll` and `chromium_subp.exe` from the `native/target` directory to `java/org.eclipse.set.browser.lib/res`.
-5. Build the Java part: `mvn clean verify` and deploy via `mvn deploy`. 
+5. Build the Java part: `mvn clean verify` and deploy via `mvn deploy`.