Read contents from file change and print modified

See more:

Java

what is the way for conditional string sort

say for instance

java.txt has the contents

Computer Science {w} [java.] [péj.] Artificial Intelligence [coll.]
Java {c} [and] (+) Android

with java buffered read read contents

String fileName = "src/FileSystem/java.txt";
        
        try (BufferedReader br = new BufferedReader(new FileReader(fileName)))
{
print changed contents
}

should print

Computer Science Artificial Intelligence
Java Android

there are lot of other records from file but must change so that result is as required

What I have tried:

java file reader with several combinations