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// Test case for issue #1214:
// https://github.com/typetools/checker-framework/issues/1214
public class Issue1214 {
static String ng1() {
String s = "not null";
try {
int data = 50 / 0;
} catch (Exception e) {
s = null;
}
// :: error: (return.type.incompatible)
return s;
}
static String ng2(int x) {
String s = "not null";
try {
short data = (short) (50 / x);
} catch (Exception e) {
try {
s = null;
} catch (Exception ee) {
}
}
// :: error: (return.type.incompatible)
return s;
}
static String ng3() {
String s = "not null";
try {
int data = 50 % 0;
} catch (Exception e) {
try {
// some statements...
} catch (Exception ee) {
} finally {
s = null;
}
}
// :: error: (return.type.incompatible)
return s;
}
static String ng4(int data) {
String s = "not null";
try {
data /= 0;
} catch (Exception e) {
s = null;
}
// :: error: (return.type.incompatible)
return s;
}
static String ng5(short data) {
String s = "not null";
try {
data /= 0;
} catch (Exception e) {
try {
s = null;
} catch (Exception ee) {
}
}
// :: error: (return.type.incompatible)
return s;
}
static String ng6(int data) {
String s = "not null";
try {
data %= 0;
} catch (Exception e) {
try {
// some statements...
} catch (Exception ee) {
} finally {
s = null;
}
}
// :: error: (return.type.incompatible)
return s;
}
static String ok1() {
String s = "not null";
try {
double data = 50 / 0.0;
} catch (Exception e) {
s = null;
}
return s;
}
static String ok2() {
String s = "not null";
try {
double data = 50 % 0.0;
} catch (Exception e) {
s = null;
}
return s;
}
static String ok3(double data) {
String s = "not null";
try {
data /= 0;
} catch (Exception e) {
s = null;
}
return s;
}
static String ok4(float data) {
String s = "not null";
try {
data %= 0;
} catch (Exception e) {
s = null;
}
return s;
}
}
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