public void setBeforeSteps(java.util.Collection<Step> beforeSteps) {
        if (beforeSteps == null) {
            this.beforeSteps = null;
            return;
        }

        this.beforeSteps = new java.util.ArrayList<Step>(beforeSteps);
    }
<p>
The before steps of the test suite.
</p>

@param beforeSteps
       The before steps of the test suite.
aws-java-sdk-apptest/src/main/java/com/amazonaws/services/apptest/model/GetTestSuiteResult.java