public Object eval(JSProgram eval, boolean direct) {
try {
ExecutionContext evalContext = createEvalExecutionContext(eval, direct);
ThreadContextManager.pushContext(evalContext);
Completion result = eval.execute(evalContext);
return result.value;
} finally {
ThreadContextManager.popContext();
}
}
public Completion execute(JSProgram program) {
try {
ThreadContextManager.pushContext(this);
setStrict(program.isStrict());
this.fileName = program.getFileName();
performDeclarationBindingInstantiation(program);
try {
return program.execute(this);
} catch (ThrowException e) {
throw e;
} catch (Throwable t) {
throw new ThrowException(this, t);
}
} finally {
ThreadContextManager.popContext();
}
}