org.jacoco.core.internal.instr
Class CondyProbeArrayStrategy

java.lang.Object
  org.jacoco.core.internal.instr.CondyProbeArrayStrategy

All Implemented Interfaces:

IProbeArrayStrategy

public class CondyProbeArrayStrategy
extends Object
implements IProbeArrayStrategy

This strategy for Java 11+ class files uses ConstantDynamic to hold the probe array and adds bootstrap method requesting the probe array from the runtime.

Field Summary

static String

B_DESC Descriptor of the bootstrap method.

Method Summary

void	addMembers(org.objectweb.asm.ClassVisitor cv, int probeCount) Adds additional class members required by this strategy.
int	storeInstance(org.objectweb.asm.MethodVisitor mv, boolean clinit, int variable) Creates code that stores the probe array instance in the given variable.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

B_DESC

public static final String B_DESC

Descriptor of the bootstrap method.

See Also:

Constant Field Values

Method Detail

storeInstance

public int storeInstance(org.objectweb.asm.MethodVisitor mv,
                         boolean clinit,
                         int variable)

Description copied from interface: IProbeArrayStrategy

Creates code that stores the probe array instance in the given variable.

Specified by:

storeInstance in interface IProbeArrayStrategy

Parameters:

mv - visitor to create code

clinit - true in case of <clinit> method

variable - variable index to store probe array to

Returns:

maximum stack size required by the generated code

addMembers

public void addMembers(org.objectweb.asm.ClassVisitor cv,
                       int probeCount)

Description copied from interface: IProbeArrayStrategy

Adds additional class members required by this strategy. This method is called after all original members of the class has been processed.

Specified by:

addMembers in interface IProbeArrayStrategy

Parameters:

cv - visitor to create fields and methods

probeCount - total number of probes required for this class