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LearnLib / automatalib / 13138848026

04 Feb 2025 02:53PM UTC coverage: 92.108% (+2.2%) from 89.877%
13138848026

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github

mtf90
[maven-release-plugin] prepare release automatalib-0.12.0

16609 of 18032 relevant lines covered (92.11%)

1.7 hits per line

Source File
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50.0
/commons/util/src/main/java/net/automatalib/common/util/io/NonClosingInputStream.java
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/* Copyright (C) 2013-2025 TU Dortmund University
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 * This file is part of AutomataLib <https://automatalib.net>.
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 *
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 * Licensed under the Apache License, Version 2.0 (the "License");
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 * you may not use this file except in compliance with the License.
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 * You may obtain a copy of the License at
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 *
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 *     http://www.apache.org/licenses/LICENSE-2.0
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 *
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 * Unless required by applicable law or agreed to in writing, software
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 * distributed under the License is distributed on an "AS IS" BASIS,
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 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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 * See the License for the specific language governing permissions and
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 * limitations under the License.
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 */
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package net.automatalib.common.util.io;
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import java.io.IOException;
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import java.io.InputStream;
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/**
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 * A delegating input stream that does nothing when being closed. This is mainly useful for scenarios where we want to
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 * close wrappers (to free their resources) but do not want to close the source stream.
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 */
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public class NonClosingInputStream extends InputStream {
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    private final InputStream delegate;
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    public NonClosingInputStream(InputStream delegate) {
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        this.delegate = delegate;
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    }
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    @Override
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    public int read(byte[] b) throws IOException {
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        return this.delegate.read(b);
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    }
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    @Override
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    public int read() throws IOException {
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        return this.delegate.read();
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    }
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    @Override
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    public int read(byte[] b, int off, int len) throws IOException {
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        return this.delegate.read(b, off, len);
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    }
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    @Override
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    public long skip(long n) throws IOException {
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        return this.delegate.skip(n);
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    }
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    @Override
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    public int available() throws IOException {
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        return this.delegate.available();
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    }
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    @Override
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    public void close() {}
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    @Override
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    public void mark(int readlimit) {
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        this.delegate.mark(readlimit);
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    }
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    @Override
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    public void reset() throws IOException {
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        this.delegate.reset();
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    }
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    @Override
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    public boolean markSupported() {
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        return this.delegate.markSupported();
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    }
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}
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