Example usage for java.util TreeSet toString

Introduction

In this page you can find the example usage for java.util TreeSet toString.

Prototype

public String toString()

Source Link

Document

Returns a string representation of the object.

Usage

From source file:org.openqa.selenium.TakesScreenshotTest.java

private void compareColors(Set<String> expectedColors, Set<String> actualColors) {
    TreeSet<String> c = new TreeSet<String>(expectedColors);
    c.removeAll(actualColors);//from  w  w w.  j a  va2 s  .  co m
    if (!c.isEmpty()) {
        fail("Unknown expected color is generated: " + c.toString() + ", \n" + " actual colors are: "
                + actualColors.toString());
    }

    if (actualColors.containsAll(expectedColors)) {
        // all is ok
    } else {
        actualColors.removeAll(expectedColors);
        fail("Unknown colors are presented at screenshot: " + actualColors.toString() + " \n"
                + " expected colors are excluded: " + expectedColors.toString());
    }
}