public void setPipelineExecutionSummaries(java.util.Collection<PipelineExecutionSummary> pipelineExecutionSummaries) {
        if (pipelineExecutionSummaries == null) {
            this.pipelineExecutionSummaries = null;
            return;
        }

        this.pipelineExecutionSummaries = new java.util.ArrayList<PipelineExecutionSummary>(pipelineExecutionSummaries);
    }
<p>
A list of executions in the history of a pipeline.
</p>

@param pipelineExecutionSummaries
       A list of executions in the history of a pipeline.
aws-java-sdk-codepipeline/src/main/java/com/amazonaws/services/codepipeline/model/ListPipelineExecutionsResult.java