Example usage for org.objectweb.asm.util Textifier getText

Introduction

In this page you can find the example usage for org.objectweb.asm.util Textifier getText.

Prototype

public List<Object> getText() 

Source Link

Document

Returns the text constructed by this visitor.

Usage

From source file:com.android.build.gradle.internal.incremental.ByteCodeUtils.java

License:Apache License

/**
 * Converts the given method to a String.
 *///from  w  ww.j  av a2  s . co  m
public static String textify(@NonNull MethodNode method) {
    Textifier textifier = new Textifier();
    TraceMethodVisitor trace = new TraceMethodVisitor(textifier);
    method.accept(trace);
    String ret = "";
    for (Object line : textifier.getText()) {
        ret += line;
    }
    return ret;
}

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From source file:jaspex.speculation.newspec.FlowFrame.java

License:Open Source License

static void printCode(MethodNode mn, List<? extends Frame<?>> frames, Collection<FlowFrame> highlight,
        FlowFrame specialHighlight) {/*  w w  w . j a v a 2 s.c om*/
    if (!Log.isTraceEnabled())
        return;

    Textifier textifier = new Textifier();
    TraceMethodVisitor tmv = new TraceMethodVisitor(textifier);
    mn.accept(tmv);

    highlight = highlight != null ? highlight : new ArrayList<FlowFrame>();

    List<String> instructions = listGenericCast(textifier.getText());
    InsnList il = mn.instructions;

    int offset = mn.tryCatchBlocks.size();
    for (int i = 0; i < instructions.size(); i++) {
        int pos = i - offset;
        Frame<?> f = pos >= 0 && pos < frames.size() ? frames.get(pos) : null;
        String insn = pos < il.size() && pos >= 0
                ? il.get(pos).toString().replace("org.objectweb.asm.tree.", "")
                : null;
        String highlightColor = specialHighlight != null && specialHighlight.equals(f) ? "45"
                : highlight.contains(f) ? "41" : "32";
        Log.trace(pos + instructions.get(i).replace("\n", "") + " "
                + (f != null ? color(f.toString(), highlightColor) : "") + " (" + insn + ")");
    }
}

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