MineBugHistory (SpotBugs 4.2.0 API)

java.lang.Object
- edu.umd.cs.findbugs.workflow.MineBugHistory

```
public class MineBugHistory
extends java.lang.Object
```
Mine historical information from a BugCollection. The BugCollection should be built using UpdateBugCollection to record the history of analyzing all versions over time.

Author:

David Hovemeyer, William Pugh

Constructor Summary

Constructors
Constructor Description

MineBugHistory()

MineBugHistory(SortedBugCollection bugCollection)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`dump(java.io.PrintStream out)`
`void`	`dumpNoTabs(java.io.PrintStream out)`	This implementation of dump() tries to better align columns (when viewed with a fixed-width font) by padding with spaces instead of using tabs.
`void`	`dumpOriginal(java.io.PrintStream out)`	This is how dump() was implemented up to and including version 0.9.5.
`void`	`dumpSummary(java.io.PrintStream out)`
`void`	`dumpXml(java.io.PrintStream out)`	This is how dump() was implemented up to and including version 0.9.5.
`MineBugHistory`	`execute()`
`static void`	`main(java.lang.String[] args)`
`void`	`setBugCollection(SortedBugCollection bugCollection)`
`void`	`setFormatDates(boolean value)`
`void`	`setNoTabs()`
`void`	`setSummary()`
`void`	`setXml()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MineBugHistory
```
public MineBugHistory()
```

MineBugHistory

public MineBugHistory(SortedBugCollection bugCollection)

Method Detail
- setBugCollection
```
public void setBugCollection(SortedBugCollection bugCollection)
```
- setFormatDates
```
public void setFormatDates(boolean value)
```
- setNoTabs
```
public void setNoTabs()
```
- setXml
```
public void setXml()
```
- setSummary
```
public void setSummary()
```
- execute
```
public MineBugHistory execute()
```
- dump
```
public void dump(java.io.PrintStream out)
```
- dumpSummary
```
public void dumpSummary(java.io.PrintStream out)
```
- dumpOriginal
```
public void dumpOriginal(java.io.PrintStream out)
```
  This is how dump() was implemented up to and including version 0.9.5.
- dumpNoTabs
```
public void dumpNoTabs(java.io.PrintStream out)
```
  This implementation of dump() tries to better align columns (when viewed with a fixed-width font) by padding with spaces instead of using tabs. Also, timestamps are formatted more tersely (-formatDates option). The bad news is that it requires a minimum of 112 columns.
  
  See Also:
  
  dumpOriginal(PrintStream)
- dumpXml
```
public void dumpXml(java.io.PrintStream out)
```
  This is how dump() was implemented up to and including version 0.9.5.
- main
```
public static void main(java.lang.String[] args)
                 throws java.lang.Exception
```
  Throws:
  
  java.lang.Exception