Sikuli while loop syntax in java

Question

Here is a example of Sikuli script

while (exists("OK.png"),10):
    click("OK.png")

How can I do the same in Java?

Here is what I tried:

Screen screen = new Screen();
Pattern image = new Pattern("OK.png");

while (screen.exists(image))
{
    screen.click(image);
}

But it is failing to compile with this exception:

java: SikuliTest.java:29: incompatible types
found   : org.sikuli.script.Match
required: boolean

Can anyone provide the correct syntax?

Answer 1

According to the documentation, exists() returns a Match object if the image was matched, or null otherwise. Try this:

while (screen.exists(image) != null)