1 /*
2 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
94 }
95
96
97 static class ErrorStream extends PrintStream {
98
99 static AtomicBoolean forward = new AtomicBoolean();
100 ByteArrayOutputStream out;
101 String saved = "";
102 public ErrorStream(ByteArrayOutputStream out) {
103 super(out);
104 this.out = out;
105 }
106
107 @Override
108 public void write(int b) {
109 super.write(b);
110 if (forward.get()) err.write(b);
111 }
112
113 @Override
114 public void write(byte[] b) throws IOException {
115 super.write(b);
116 if (forward.get()) err.write(b);
117 }
118
119 @Override
120 public void write(byte[] buf, int off, int len) {
121 super.write(buf, off, len);
122 if (forward.get()) err.write(buf, off, len);
123 }
124
125 public String peek() {
126 flush();
127 return out.toString();
128 }
129
130 public String drain() {
131 flush();
132 String res = out.toString();
133 out.reset();
134 return res;
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1 /*
2 * Copyright (c) 2016, 2019, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
94 }
95
96
97 static class ErrorStream extends PrintStream {
98
99 static AtomicBoolean forward = new AtomicBoolean();
100 ByteArrayOutputStream out;
101 String saved = "";
102 public ErrorStream(ByteArrayOutputStream out) {
103 super(out);
104 this.out = out;
105 }
106
107 @Override
108 public void write(int b) {
109 super.write(b);
110 if (forward.get()) err.write(b);
111 }
112
113 @Override
114 public void write(byte[] b) {
115 super.write(b);
116 if (forward.get()) err.write(b);
117 }
118
119 @Override
120 public void write(byte[] buf, int off, int len) {
121 super.write(buf, off, len);
122 if (forward.get()) err.write(buf, off, len);
123 }
124
125 public String peek() {
126 flush();
127 return out.toString();
128 }
129
130 public String drain() {
131 flush();
132 String res = out.toString();
133 out.reset();
134 return res;
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