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Delegate getRootCause through to Guava's implementation #692

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merged 2 commits into from
Jan 29, 2019
Merged

Delegate getRootCause through to Guava's implementation #692

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2f8dc9e
Delegate getRootCause through to Guava's implementation to avoid re-i…
ajsutton Jan 29, 2019
b3b6158
Merge branch 'master' into guava-root-cause
ajsutton Jan 29, 2019
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14 changes: 3 additions & 11 deletions util/src/main/java/tech/pegasys/pantheon/util/ExceptionUtils.java
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,8 @@
*/
package tech.pegasys.pantheon.util;

import com.google.common.base.Throwables;

public class ExceptionUtils {

private ExceptionUtils() {}
Expand All @@ -23,16 +25,6 @@ private ExceptionUtils() {}
* @return The root cause
*/
public static Throwable rootCause(final Throwable throwable) {
Throwable cause = throwable;

while (cause != null) {
if (cause.getCause() == null) {
break;
}

cause = cause.getCause();
}

return cause;
return throwable != null ? Throwables.getRootCause(throwable) : null;
}
}