J9RAS (OpenJ9 JDK 11)

java.lang.Object
- com.ibm.dtfj.corereaders.j9.J9RAS

All Implemented Interfaces:

J9RASFragment
```
public class J9RAS
extends Object
implements J9RASFragment
```
Represents the basic J9RAS structure found in all Java versions U_8 eyecatcher[8]; U_32 bitpattern1; U_32 bitpattern2; I_32 version; I_32 length;

Field Summary

Fields
Modifier and Type Field Description

static long INTEGRITY_CHECK

static String J9RAS_EYECATCHER

static byte[] J9RAS_EYECATCHER_BYTES

Constructor Summary

Constructors
Constructor Description

J9RAS(Memory memory, long address)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`long`	`getAddress()`	The address of this structure within the address space
`int`	`getLength()`	Get the length of the J9RAS structure
`int`	`getVersion()`	Get the version of the J9RAS structure
`boolean`	`isValid()`	Flag to indicate if this represents a valid J9RAS structure

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

Methods declared in interface com.ibm.dtfj.corereaders.j9.J9RASFragment
currentThreadSupported, getPID, getTID

- Field Detail
  - J9RAS_EYECATCHER
```
public static final String J9RAS_EYECATCHER
```
    See Also:
    
    Constant Field Values
  - J9RAS_EYECATCHER_BYTES
```
public static final byte[] J9RAS_EYECATCHER_BYTES
```
  - INTEGRITY_CHECK
```
public static final long INTEGRITY_CHECK
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - J9RAS
```
public J9RAS(Memory memory,
             long address)
      throws MemoryAccessException
```
    Throws:
    
    MemoryAccessException
- Method Detail
  - isValid
```
public boolean isValid()
```
    Flag to indicate if this represents a valid J9RAS structure
    
    Returns:
    
    true if this is a valid structure
  - getVersion
```
public int getVersion()
```
    Get the version of the J9RAS structure
    
    Returns:
    
    version
  - getLength
```
public int getLength()
```
    Get the length of the J9RAS structure
    
    Returns:
    
    length
  - getAddress
```
public long getAddress()
```
    The address of this structure within the address space
    
    Returns:
    
    address