HDDS-1174. Freon tests are failing with null pointer exception.
Contributed by Shashikant Banerjee.
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@ -215,7 +215,9 @@ public void init(OzoneConfiguration configuration) throws IOException {
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for (FreonOps ops : FreonOps.values()) {
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histograms.add(ops.ordinal(), new Histogram(new UniformReservoir()));
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}
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freon.startHttpServer();
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if (freon != null) {
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freon.startHttpServer();
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}
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}
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@Override
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@ -296,7 +298,9 @@ private void addShutdownHook() {
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Runtime.getRuntime().addShutdownHook(
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new Thread(() -> {
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printStats(System.out);
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freon.stopHttpServer();
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if (freon != null) {
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freon.stopHttpServer();
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}
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}));
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}
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/**
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