102 }
103
104 /**
105 * Construct a compiler instance.
106 * @param name the name of this tool
107 */
108 public Main(String name) {
109 this.ownName = name;
110 }
111
112 /**
113 * Construct a compiler instance.
114 * @param name the name of this tool
115 * @param out a stream to which to write messages
116 */
117 public Main(String name, PrintWriter out) {
118 this.ownName = name;
119 this.stdOut = this.stdErr = out;
120 }
121
122 /** Report a usage error.
123 */
124 void error(String key, Object... args) {
125 if (apiMode) {
126 String msg = log.localize(PrefixKind.JAVAC, key, args);
127 throw new PropagatedException(new IllegalStateException(msg));
128 }
129 warning(key, args);
130 log.printLines(PrefixKind.JAVAC, "msg.usage", ownName);
131 }
132
133 /** Report a warning.
134 */
135 void warning(String key, Object... args) {
136 log.printRawLines(ownName + ": " + log.localize(PrefixKind.JAVAC, key, args));
137 }
138
139
140 /**
141 * Programmatic interface for main function.
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102 }
103
104 /**
105 * Construct a compiler instance.
106 * @param name the name of this tool
107 */
108 public Main(String name) {
109 this.ownName = name;
110 }
111
112 /**
113 * Construct a compiler instance.
114 * @param name the name of this tool
115 * @param out a stream to which to write messages
116 */
117 public Main(String name, PrintWriter out) {
118 this.ownName = name;
119 this.stdOut = this.stdErr = out;
120 }
121
122 /**
123 * Construct a compiler instance.
124 * @param name the name of this tool
125 * @param out a stream to which to write expected output
126 * @param err a stream to which to write diagnostic output
127 */
128 public Main(String name, PrintWriter out, PrintWriter err) {
129 this.ownName = name;
130 this.stdOut = out;
131 this.stdErr = err;
132 }
133
134 /** Report a usage error.
135 */
136 void error(String key, Object... args) {
137 if (apiMode) {
138 String msg = log.localize(PrefixKind.JAVAC, key, args);
139 throw new PropagatedException(new IllegalStateException(msg));
140 }
141 warning(key, args);
142 log.printLines(PrefixKind.JAVAC, "msg.usage", ownName);
143 }
144
145 /** Report a warning.
146 */
147 void warning(String key, Object... args) {
148 log.printRawLines(ownName + ": " + log.localize(PrefixKind.JAVAC, key, args));
149 }
150
151
152 /**
153 * Programmatic interface for main function.
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