/*
 * Copyright 2012 Google Inc. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.errorprone.bugpatterns;

import java.io.Reader;

/**
 * @author Bill Pugh (bill.pugh@gmail.com)
 */
public class InvalidCharComparisonPositiveCases {

    public boolean testEquality(char c, Reader r) {

        //BUG: Suggestion includes "false"
        if (c == -1)
            return true;
        
        char d;
        //BUG: Suggestion includes "false"
        if ( (d = (char) r.read()) == -1)
            return true;
        

        return false;
    }

}

/*
 * Copyright 2012 Google Inc. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.errorprone.bugpatterns;

import java.io.IOException;
import java.io.Reader;

/**
 * @author Bill Pugh (bill.pugh@gmail.com)
 */
public class InvalidCharComparisonPositiveCases {

    public boolean testEquality(char c, Reader r) throws IOException {

        //BUG: Suggestion includes "false"
        if (c == -1)
            return true;
        
        char d;
        //BUG: Suggestion includes "false"
        if ( (d = (char) r.read()) == -1)
            return true;
        

        return false;
    }

}

Add thrown exception declaration