import com.sun.java.util.jar.pack.ConstantPool.BootstrapMethodEntry; //导入依赖的package包/类
void writeBootstrapMethods(Class cls) throws IOException {
    List<BootstrapMethodEntry> bsms = cls.getBootstrapMethods();
    writeShort(bsms.size());
    for (BootstrapMethodEntry e : bsms) {
        writeRef(e.bsmRef);
        writeShort(e.argRefs.length);
        for (Entry argRef : e.argRefs) {
            writeRef(argRef);
        }
    }
}
 

import com.sun.java.util.jar.pack.ConstantPool.BootstrapMethodEntry; //导入依赖的package包/类
Entry resolve() {
    Class cls = ClassReader.this.cls;
    Entry res;
    switch (tag) {
    case CONSTANT_InvokeDynamic:
        BootstrapMethodEntry iboots = cls.bootstrapMethods.get((Integer) refsOrIndexes[0]);
        DescriptorEntry         idescr = (DescriptorEntry) refsOrIndexes[1];
        res = ConstantPool.getInvokeDynamicEntry(iboots, idescr);
        break;
    default:
        throw new AssertionError();
    }
    return res;
}
 

import com.sun.java.util.jar.pack.ConstantPool.BootstrapMethodEntry; //导入依赖的package包/类
void readBootstrapMethods(Class cls) throws IOException {
    BootstrapMethodEntry[] bsms = new BootstrapMethodEntry[readUnsignedShort()];
    for (int i = 0; i < bsms.length; i++) {
        MethodHandleEntry bsmRef = (MethodHandleEntry) readRef(CONSTANT_MethodHandle);
        Entry[] argRefs = new Entry[readUnsignedShort()];
        for (int j = 0; j < argRefs.length; j++) {
            argRefs[j] = readRef(CONSTANT_LoadableValue);
        }
        bsms[i] = ConstantPool.getBootstrapMethodEntry(bsmRef, argRefs);
    }
    cls.setBootstrapMethods(Arrays.asList(bsms));
}
 

import com.sun.java.util.jar.pack.ConstantPool.BootstrapMethodEntry; //导入依赖的package包/类
List<BootstrapMethodEntry> getBootstrapMethods() {
    return bootstrapMethods;
}
 

import com.sun.java.util.jar.pack.ConstantPool.BootstrapMethodEntry; //导入依赖的package包/类
BootstrapMethodEntry[] getBootstrapMethodMap() {
    return (hasBootstrapMethods())
            ? bootstrapMethods.toArray(new BootstrapMethodEntry[bootstrapMethods.size()])
            : null;
}
 

import com.sun.java.util.jar.pack.ConstantPool.BootstrapMethodEntry; //导入依赖的package包/类
void setBootstrapMethods(Collection<BootstrapMethodEntry> bsms) {
    assert(bootstrapMethods == null);  // do not do this twice
    bootstrapMethods = new ArrayList<>(bsms);
}
 

import com.sun.java.util.jar.pack.ConstantPool.BootstrapMethodEntry; //导入依赖的package包/类
Map<String, BootstrapMethodEntry> getBootstrapMethodEntries() {
    return bootstrapMethodEntries;
}