Example usage for org.eclipse.jdt.internal.compiler.classfmt MethodInfo utf8At

Introduction

In this page you can find the example usage for org.eclipse.jdt.internal.compiler.classfmt MethodInfo utf8At.

Prototype

public char[] utf8At(int relativeOffset, int bytesAvailable) 

Source Link

Usage

From source file:org.eclipse.objectteams.otdt.internal.core.compiler.bytecode.CopyInheritanceSourceAttribute.java

License:Open Source License

/**
 *  Read a CopyInheritanceSrc from byte code.
 *///www .  j  a va2s.c  o m
public static AbstractAttribute readcopyInherSrc(MethodInfo info, int readOffset, int structOffset,
        int[] constantPoolOffsets) {
    int idx = info.u2At(readOffset);
    int utf8Offset = constantPoolOffsets[idx] - structOffset;
    char[] value = info.utf8At(utf8Offset + 3, info.u2At(utf8Offset + 1));
    int lineOffset = 0;
    if (info.u2At(readOffset - 2) > 2) // old attribute length was 2 (without lineOffset)
        lineOffset = (int) info.u4At(readOffset + 2);
    AbstractAttribute result = new CopyInheritanceSourceAttribute(value, lineOffset);
    result._methodInfo = info;
    return result;
}

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