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Describe the bug
Dynamic buffer test is failing because the Dynamic Buffer's write function's parameter elements is typed as java.util.List<? extends capture#1 of ?>.

To Reproduce
Steps to reproduce the behavior:

1. Go to com.repeater.util.DynamicBufferTest.java
2. Un-comment line 60 and compile
   If the nothing is there, fill it in with this text:

buffer.write(sample);

3. The error should read something like this

Error:(60, 22) java: incompatible types: java.util.List<java.lang.String> cannot be converted to java.util.List<? extends capture#1 of ?>

Expected behavior
The statement should not throw an error. It should instead write to the output stream.

The parameter should be typed as java.util.List<java.lang.String> for example:

public synchronized void write(List<? extends T> elements)
        throws IOException {
    int sizeAfterPush = elements.size() + buffer.size();
    if (sizeAfterPush >= limit && sizeAfterPush >= minLimit) flush();
    respaceBuffer();
    buffer.addAll(elements);
    if (limit <= buffer.size()) respaceBuffer();
}

buffer.write(sample);

In this example, sample is a predetermined List made with this method:

private synchronized static List<String> getRand() {
    ArrayList<String> builder = new ArrayList<>();
    Random rand = new Random();
    for (int i = 0; i < 50; i++)
        builder.add(String.valueOf(rand.nextDouble() * 15));
return builder;
}

// On initialization of the test
sample = getRand();

Desktop (please complete the following information):

• OS: MacOS
• IDE: JetBrain's Intellij IDEA
• Circa Commit: 7124924