ServiceSection (OpenJ9 JDK 11)

java.lang.Object
- com.ibm.jvm.format.ServiceSection

public class ServiceSection
extends Object

Service section of a file header.

Constructor Summary

Constructors
Constructor Description

ServiceSection(TraceFile traceFile, int start)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected String`	`formatFileName()`
`protected String`	`getNextFormatFileName(String previous)`	Method to search forward through dat files.
`protected String`	`getServiceLevel()`
`protected String`	`getVMLevel()`
`protected void`	`summary(BufferedWriter out)`

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

- Constructor Detail
  - ServiceSection
```
public ServiceSection(TraceFile traceFile,
                      int start)
               throws IOException
```
    Throws:
    
    IOException
- Method Detail
  - summary
```
protected void summary(BufferedWriter out)
                throws IOException
```
    Throws:
    
    IOException
  - formatFileName
```
protected String formatFileName()
```
  - getNextFormatFileName
```
protected String getNextFormatFileName(String previous)
```
    Method to search forward through dat files. Trace is forward compatible, so a newer JVM should always be able to format the trace from an older JVM. This means that, for example, a 2.3 tracefile can use J9TraceFormat24.dat correctly.
    
    Parameters:
    
    previous - - the last filename tried
    
    Returns:
    
    the next filename to try, or null if all options are exhausted
  - getServiceLevel
```
protected String getServiceLevel()
```
  - getVMLevel
```
protected String getVMLevel()
```