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NIFI-12483 Corrected String and Predicate API calls for Java 8
Signed-off-by: Peter Turcsanyi <turcsanyi@apache.org>
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@ -16,6 +16,7 @@
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*/
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package org.apache.nifi.web.api.metrics.jmx;
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import org.apache.commons.lang3.StringUtils;
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import org.apache.nifi.web.api.dto.JmxMetricsResultDTO;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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@ -24,7 +25,6 @@ import java.util.Arrays;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.Set;
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import java.util.function.Predicate;
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import java.util.regex.Pattern;
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import java.util.regex.PatternSyntaxException;
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import java.util.stream.Collectors;
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@ -64,7 +64,7 @@ public class JmxMetricsFilter {
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filter.split(NAME_SEPARATOR)).map(
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name -> name.replaceAll(REPLACE_CHARACTERS, EMPTY)
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)
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.filter(Predicate.not(String::isBlank))
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.filter(StringUtils::isNotBlank)
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.collect(Collectors.toSet());
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}
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}
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