...
	String home = System.getProperty("APPHOME");
	String lib = home + LIBNAME;
	java.lang.Runtime.getRuntime().load(lib);
	...

...
System.loadLibrary("library.dll");
...

  @GetMapping("/prompt_injection")
  String generation(String userInput1, ...) {
      return this.clientBuilder.build().prompt()
          .system(userInput1)
          .user(...)
          .call()
          .content();
  }

  @GetMapping("/prompt_injection_persistent")
  String generation(String userInput1, ...) {
      Statement stmt = conn.createStatement();
      ResultSet rs = stmt.executeQuery("SELECT * FROM users WHERE ...");
      String userName = "";

      if (rs != null) {
        rs.next();
        userName = rs.getString("userName");
      }

      return this.clientBuilder.build().prompt()
          .system("Assist the user " + userName)
          .user(userInput1)
          .call()
          .content();
  }

import * as lodash from 'lodash'
...
let clonedObject = lodash.merge({}, JSON.parse(untrustedInput));
...

...
let config = {}
if (isAuthorizedAsAdmin()){
    config.isAdmin = true;
}
...
if (config.isAdmin) {
    // do something as the admin
}
...

...
String customerID = getAuthenticatedCustomerID(customerName, customerCredentials);
...
AmazonSimpleDBClient sdbc = new AmazonSimpleDBClient(appAWSCredentials);
String query = "select * from invoices where productCategory = '"
            + productCategory + "' and customerID = '"
            + customerID + "' order by '"
            + sortColumn + "' asc";
SelectResult sdbResult = sdbc.select(new SelectRequest(query));
...

select * from invoices
where productCategory = 'Fax Machines'
and customerID = '12345678'
order by 'price' asc

select * from invoices
where productCategory = 'Fax Machines' or productCategory = "'
and customerID = '12345678'
order by '" order by 'price' asc

select * from invoices
where productCategory = 'Fax Machines'
or productCategory = "' and customerID = '12345678' order by '"
order by 'price' asc

  ...
  productCategory = this.getIntent().getExtras().getString("productCategory");
  sortColumn = this.getIntent().getExtras().getString("sortColumn");
  customerID = getAuthenticatedCustomerID(customerName, customerCredentials);
  c = invoicesDB.query(Uri.parse(invoices), columns, "productCategory = '" + productCategory + "' and customerID = '" + customerID + "'", null, null, null, "'" + sortColumn + "'asc", null);
  ...
  

  select * from invoices
  where productCategory = 'Fax Machines'
  and customerID = '12345678'
  order by 'price' asc
  

  select * from invoices
  where productCategory = 'Fax Machines' or productCategory = "'
  and customerID = '12345678'
  order by '" order by 'price' asc
  

  select * from invoices
  where productCategory = 'Fax Machines'
  or productCategory = "' and customerID = '12345678' order by '"
  order by 'price' asc
  

 
...
var authenticated = true; 
...
database_connect.query('SELECT * FROM users WHERE name == ? AND password = ? LIMIT 1', userNameFromUser, passwordFromUser, function(err, results){
  if (!err && results.length > 0){
    authenticated = true;
  }else{
    authenticated = false;
  }
});

if (authenticated){
  //do something privileged stuff
  authenticatedActions();
}else{
  sendUnathenticatedMessage();
}

    Intent intent = new Intent(Intent.ACTION_VIEW);
    intent.setDataAndType(Uri.fromFile(new File(Environment.getExternalStorageDirectory() + "/download/" + "app.apk")), "application/vnd.android.package-archive");
    intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    startActivity(intent);

  ...
  public class Box{
    public int area;
    public static final int width = 10;
    public static final Box box = new Box();
    public static final int height = (int) (Math.random() * 100);

    public Box(){
        area = width * height;
    }
    ...
  }
  ...

  ...
  class Foo{
    public static final int f = Bar.b - 1;
    ...
  }
  ...
  class Bar{
    public static final int b = Foo.f + 1;
    ...
  }

This example is perhaps easier to identify, but would be dependent on which class is loaded first by the JVM. In this example Foo.f could be either -1 or 0, and Bar.b could be either 0 or 1.

  if (!access(file,W_OK)) {
    f = fopen(file,"w+");
    operate(f);
    ...
  }
  else {
    fprintf(stderr,"Unable to open file %s.\n",file);
  }

    fd = creat(FILE, 0644);  /* Create file */
    if (fd == -1)
        return;
    if (chown(FILE, UID, -1) < 0) {  /* Change file owner */
      ...
    }

public class Common {

    private static SimpleDateFormat dateFormat;
    ...

    public String format(Date date) {
        return dateFormat.format(date);
    }
    ...

    final OtherClass dateFormatAccess=new OtherClass();
    ...

    public void function_running_in_thread1(){
        System.out.println("Time in thread 1 should be 12/31/69 4:00 PM, found: "+ dateFormatAccess.format(new Date(0)));
    }

    public void function_running_in_thread2(){
        System.out.println("Time in thread 2 should be around 12/29/09 6:26 AM, found: "+ dateFormatAccess.format(new Date(System.currentTimeMillis())));
    }
}

void sh(int dummy) {
  ...
  free(global2);
  free(global1);
  ...
}

int main(int argc,char* argv[]) {
  ...
  signal(SIGHUP,sh);
  signal(SIGTERM,sh);
  ...
}

public class GuestBook extends HttpServlet {

   String name;

   protected void doPost (HttpServletRequest req, HttpServletResponse res) {
     name = req.getParameter("name");
     ...
     out.println(name + ", thanks for visiting!");
   }
}

public class ConnectionManager {

private static Connection conn = initDbConn();
...
}

      function MyComponent(data) {
        return (
          <div
            dangerouslySetInnerHTML={{__html: data.innerHTML}}
          />
        );
      }