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1 /* |
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2 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 |
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24 @TraceResolve |
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25 class BoxedReturnTypeInference { |
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26 @Candidate(applicable=Phase.BASIC, sig="()java.lang.Byte", mostSpecific=true) |
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27 static <B> B m_byte() { return null; } |
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28 |
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29 @Candidate(applicable=Phase.BASIC, sig="()java.lang.Short", mostSpecific=true) |
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30 static <S> S m_short() { return null; } |
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31 |
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32 @Candidate(applicable=Phase.BASIC, sig="()java.lang.Integer", mostSpecific=true) |
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33 static <I> I m_int() { return null; } |
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34 |
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35 @Candidate(applicable=Phase.BASIC, sig="()java.lang.Long", mostSpecific=true) |
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36 static <L> L m_long() { return null; } |
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37 |
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38 @Candidate(applicable=Phase.BASIC, sig="()java.lang.Float", mostSpecific=true) |
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39 static <F> F m_float() { return null; } |
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40 |
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41 @Candidate(applicable=Phase.BASIC, sig="()java.lang.Double", mostSpecific=true) |
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42 static <D> D m_double() { return null; } |
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43 |
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44 @Candidate(applicable=Phase.BASIC, sig="()java.lang.Character", mostSpecific=true) |
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45 static <C> C m_char() { return null; } |
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46 |
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47 @Candidate(applicable=Phase.BASIC, sig="()java.lang.Boolean", mostSpecific=true) |
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48 static <Z> Z m_bool() { return null; } |
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49 |
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50 { |
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51 Byte b = m_byte(); |
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52 Short s = m_short(); |
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53 Integer i = m_int(); |
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54 Long l = m_long(); |
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55 Float f = m_float(); |
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56 Double d = m_double(); |
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57 Character c= m_char(); |
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58 Boolean z = m_bool(); |
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59 } |
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60 } |