PerformanceRunner.java: Extracted local PrintStream variable rather than al...

Jean-Noel Rouvignac

07.55.2014 74aa14e7fa57f3b873eb12a15b087fe4549f8cb0

 opendj-ldap-toolkit/src/main/java/com/forgerock/opendj/ldap/tools/PerformanceRunner.java

@@ -27,6 +27,7 @@
package com.forgerock.opendj.ldap.tools;

import java.io.IOException;
import java.io.PrintStream;
import java.lang.management.GarbageCollectorMXBean;
import java.lang.management.ManagementFactory;
import java.util.ArrayList;
@@ -311,31 +312,32 @@
                printer.addTitle(title, span);
                printer.printTitle();
            } else {
                app.getOutputStream().print("Time (seconds)");
                app.getOutputStream().print(",");
                app.getOutputStream().print("Recent throughput (ops/second)");
                app.getOutputStream().print(",");
                app.getOutputStream().print("Average throughput (ops/second)");
                app.getOutputStream().print(",");
                app.getOutputStream().print("Recent response time (milliseconds)");
                app.getOutputStream().print(",");
                app.getOutputStream().print("Average response time (milliseconds)");
                final PrintStream out = app.getOutputStream();
                out.print("Time (seconds)");
                out.print(",");
                out.print("Recent throughput (ops/second)");
                out.print(",");
                out.print("Average throughput (ops/second)");
                out.print(",");
                out.print("Recent response time (milliseconds)");
                out.print(",");
                out.print("Average response time (milliseconds)");
                for (final double percentile : this.percentiles) {
                    app.getOutputStream().print(",");
                    app.getOutputStream().print(percentile);
                    app.getOutputStream().print("% response time (milliseconds)");
                    out.print(",");
                    out.print(percentile);
                    out.print("% response time (milliseconds)");
                }
                app.getOutputStream().print(",");
                app.getOutputStream().print("Errors/second");
                out.print(",");
                out.print("Errors/second");
                if (isAsync) {
                    app.getOutputStream().print(",");
                    app.getOutputStream().print("Requests/response");
                    out.print(",");
                    out.print("Requests/response");
                }
                for (final String column : additionalColumns) {
                    app.getOutputStream().print(",");
                    app.getOutputStream().print(column);
                    out.print(",");
                    out.print(column);
                }
                app.getOutputStream().println();
                out.println();
                printer = null;
            }

@@ -418,12 +420,13 @@
                    printer.printRow(strings);
                } else {
                    // Script-friendly.
                    app.getOutputStream().print(averageDuration);
                    final PrintStream out = app.getOutputStream();
                    out.print(averageDuration);
                    for (final String s : strings) {
                        app.getOutputStream().print(",");
                        app.getOutputStream().print(s);
                        out.print(",");
                        out.print(s);
                    }
                    app.getOutputStream().println();
                    out.println();
                }
            }
        }