Package | Description |
---|---|
edu.umd.cs.findbugs.ba |
A bytecode analysis framework for BCEL, providing CFG construction,
generic dataflow analysis, and a variety of specific dataflow analyses.
|
edu.umd.cs.findbugs.ba.deref | |
edu.umd.cs.findbugs.ba.npe | |
edu.umd.cs.findbugs.ba.obl |
Implementation of dataflow analysis for checking whether
obligations to close streams and other resources (e.g.
|
edu.umd.cs.findbugs.classfile.engine.bcel |
Support for analyses based on the BCEL bytecode framework.
|
Modifier and Type | Method | Description |
---|---|---|
TypeDataflow |
ClassContext.getTypeDataflow(org.apache.bcel.classfile.Method method) |
Get a TypeDataflow for given method.
|
Modifier and Type | Method | Description |
---|---|---|
static void |
ClassContext.dumpDataflowInformation(org.apache.bcel.classfile.Method method,
CFG cfg,
ValueNumberDataflow vnd,
IsNullValueDataflow inv,
UnconditionalValueDerefDataflow dataflow,
TypeDataflow typeDataflow) |
|
static void |
ClassContext.dumpTypeDataflow(org.apache.bcel.classfile.Method method,
CFG cfg,
TypeDataflow typeDataflow) |
Constructor | Description |
---|---|
PruneInfeasibleExceptionEdges(CFG cfg,
org.apache.bcel.generic.MethodGen methodGen,
TypeDataflow typeDataflow) |
Constructor.
|
PruneUnconditionalExceptionThrowerEdges(org.apache.bcel.classfile.JavaClass javaClass,
org.apache.bcel.classfile.Method method,
org.apache.bcel.generic.MethodGen methodGen,
CFG cfg,
org.apache.bcel.generic.ConstantPoolGen cpg,
TypeDataflow typeDataflow,
AnalysisContext analysisContext) |
Modifier and Type | Method | Description |
---|---|---|
static java.util.Set<ValueNumber> |
UnconditionalValueDerefAnalysis.checkAllNonNullParams(Location location,
ValueNumberFrame vnaFrame,
org.apache.bcel.generic.ConstantPoolGen constantPool,
org.apache.bcel.classfile.Method method,
IsNullValueDataflow invDataflow,
TypeDataflow typeDataflow) |
|
static java.util.Set<ValueNumber> |
UnconditionalValueDerefAnalysis.checkUnconditionalDerefDatabase(Location location,
ValueNumberFrame vnaFrame,
org.apache.bcel.generic.ConstantPoolGen constantPool,
IsNullValueFrame invFrame,
TypeDataflow typeDataflow) |
|
void |
UnconditionalValueDerefAnalysis.setTypeDataflow(TypeDataflow typeDataflow) |
Constructor | Description |
---|---|
IsNullValueAnalysis(MethodDescriptor descriptor,
org.apache.bcel.generic.MethodGen methodGen,
CFG cfg,
ValueNumberDataflow vnaDataflow,
TypeDataflow typeDataflow,
DepthFirstSearch dfs,
AssertionMethods assertionMethods) |
|
IsNullValueFrameModelingVisitor(org.apache.bcel.generic.ConstantPoolGen cpg,
AssertionMethods assertionMethods,
ValueNumberDataflow vnaDataflow,
TypeDataflow typeDataflow,
boolean trackValueNumbers) |
Constructor | Description |
---|---|
ObligationAnalysis(DepthFirstSearch dfs,
XMethod xmethod,
org.apache.bcel.generic.ConstantPoolGen cpg,
ObligationFactory factory,
ObligationPolicyDatabase database,
TypeDataflow typeDataflow,
IsNullValueDataflow invDataflow,
IErrorLogger errorLogger) |
Constructor.
|
Modifier and Type | Method | Description |
---|---|---|
TypeDataflow |
TypeDataflowFactory.analyze(IAnalysisCache analysisCache,
MethodDescriptor descriptor) |
|
protected TypeDataflow |
AnalysisFactory.getTypeDataflow(IAnalysisCache analysisCache,
MethodDescriptor methodDescriptor) |
FindBugs™ is licenced under the LGPL. Copyright © 2006 University of Maryland.